Merge branch 'v4.4-branch' back into master

The manuals all will need a careful read.
The changes to use lsb-release and the PCLinuxOS specific files got lost
because I didn't want to try to rewite this in the middle of a merge.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

Conflicts:
	Documentation/50-pot/subsurface-manual.pot
	Documentation/fr/po/subsurface-manual.fr.po
	Documentation/user-manual.txt
	Documentation/user-manual_es.txt
	Documentation/user-manual_fr.html.git
	Documentation/user-manual_fr.txt
	Documentation/user-manual_ru.html.git
	Documentation/user-manual_ru.txt
	file.c
	qthelper.cpp
	subsurface.pro
	subsurfacesysinfo.cpp
	xslt/DiveLog.xslt

1 files changed, 67 insertions, 194 deletions

diff --git a/Documentation/fr/po/subsurface-manual.fr.po b/Documentation/fr/po/subsurface-manual.fr.po
index 77012e9b2..a906bb427 100644
--- a/Documentation/fr/po/subsurface-manual.fr.po
+++ b/Documentation/fr/po/subsurface-manual.fr.po
@@ -2964,8 +2964,8 @@ msgid "After the images have been loaded, they appear in two places:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:1592
-msgid "the _Photos_ tab of the *Notes* panel."
+#: user-manual.txt:1588
+msgid "the _Photos_ tab of the *Dive Notes* panel."
 msgstr ""
 
 #. type: Plain text
@@ -3086,71 +3086,7 @@ msgstr ""
 #: user-manual.txt:1651
 #, no-wrap
 msgid ""
-"*Describe the cylinders used during the dive* This is performed in the *Equipment tab* of\n"
-"the *Info* panel, as xref:cylinder_definitions[described above]. Enter the cylinders one by one,\n"
-"specifying the characteristics of the cylinder and the gas composition within each cylinder.\n"
-msgstr ""
-
-#. type: Plain text
-#: user-manual.txt:1656
-#, no-wrap
-msgid ""
-"*Record the times at which switches from one cylinder to another was done:* This is information\n"
-"provided by some dive computers (provided the diver indicated these changes to the dive computer\n"
-"by pressing specific buttons). If the dive computer does not provide the information, the diver has to\n"
-"record these changes using a different method, e.g. writing it on a slate.\n"
-msgstr ""
-
-#. type: Plain text
-#: user-manual.txt:1664
-#, no-wrap
-msgid ""
-"*Record the cylinder changes on the dive profile*: If the latter option\n"
-"was followed, the diver needs to indicate the gas change event by right-clicking at the appropriate point\n"
-"in time on the *Dive Profile* panel and indicating the cylinder to which the change was made. After\n"
-"right-clicking, follow the context menu to \"Add gas change\" and select the appropriate cylinder from\n"
-"those defined during the first step, above (see image below). If the\n"
-"*tank bar* button in the toolbar has been activated, the cylinder switches are also indicated in the\n"
-"tank bar.\n"
-msgstr ""
-
-#. type: Plain text
-#: user-manual.txt:1668
-msgid ""
-"Having performed these tasks, _Subsurface_ indicates the appropriate use of "
-"cylinders in the dive profile.  Below is a multi-cylinder dive, starting off "
-"with EAN28, then changing cylinders to EAN50 after 26 minutes to perform "
-"decompression."
-msgstr ""
-
-#. type: Target for macro image
-#: user-manual.txt:1669
-#, no-wrap
-msgid "images/multicylinder_dive.jpg"
-msgstr "images/multicylinder_dive.jpg"
-
-#. type: Title ====
-#: user-manual.txt:1671
-#, no-wrap
-msgid "Sidemount dives"
-msgstr ""
-
-#. type: Plain text
-#: user-manual.txt:1677
-msgid ""
-"Sidemount diving is just another form of multicylinder diving, often with "
-"both or all cylinders having the same gas mixture. Although it is a popular "
-"configuration for cave divers, sidemount diving can be performed by "
-"recreational divers who have completed the appropriate training. Sidemount "
-"dive logging involves, exactly as with multicylinder dives, above, three "
-"steps:"
-msgstr ""
-
-#. type: Plain text
-#: user-manual.txt:1686
-#, no-wrap
-msgid ""
-"*During the dive, record cylinder switch events*. Since sidemount diving normally involves two\n"
+"*During the dive, recording cylinder switch events*. Since sidemount diving normally involves two\n"
 "cylinders with air or with the same gas mixture, _Subsurface_ distinguishes among these different\n"
 "cylinders. In contrast, most dive computers that allow gas switching only distinguish among different\n"
 "_gases_ used, not among different _cylinders_ used. This means that when sidemount dives are downloaded\n"
@@ -3199,72 +3135,7 @@ msgid ""
 msgstr ""
 
 #. type: Title ====
-#: user-manual.txt:1706
-#, no-wrap
-msgid "Semi-closed circuit rebreather (SCR) dives"
-msgstr ""
-
-#. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:1708
-#, no-wrap
-msgid "images/halcyon_RB80.jpg"
-msgstr "images/halcyon_RB80.jpg"
-
-#. type: Plain text
-#: user-manual.txt:1718
-msgid ""
-"Passive semi-closed rebreathers (pSCR) comprise a technical advance in "
-"diving equipment that recirculates the breathing gas that a diver breathes, "
-"while removing carbon dioxide from the exhaled gas. While a small amount "
-"(typically a tenth) of the exhaled breathing gas is released into the water, "
-"a small amount of fresh gas is released from the back gas cylinder "
-"(typically containing nitrox).  A diver, using a single cylinder of "
-"breathing gas can therefore dive for much longer periods than using a "
-"recreational open-circuit configuration. With pSCR equipment, a very small "
-"amount of breathing gas is released every time the breather inhales. With "
-"active SCR (aSCR) equipment, in contrast, a small amount of breathing gas is "
-"released continuously from the back cylinder."
-msgstr ""
-
-#. type: Plain text
-#: user-manual.txt:1720
-msgid ""
-"To log pSCR dives, no special procedures are required, just the normal steps "
-"outlined above:"
-msgstr ""
-
-#. type: Plain text
-#: user-manual.txt:1722
-msgid "Select pSCR in the _Dive Mode_ dropdown list on the *Info* panel."
-msgstr ""
-
-#. type: Plain text
-#: user-manual.txt:1726
-msgid ""
-"pSCR diving often involves gas changes, requiring an additional cylinder.  "
-"Define all the appropriate cylinders as described above and indicate the "
-"cylinder/gas changes as described above in the section on xref:"
-"S_MulticylinderDives[multicylinder dives]."
-msgstr ""
-
-#. type: Plain text
-#: user-manual.txt:1731
-msgid ""
-"If a pSCR _Dive Mode_ has been selected, the dive ceiling for pSCR dives is "
-"adjusted for the oxygen drop across the mouthpiece which often requires "
-"longer decompression periods. Below is a dive profile of a pSCR dive using "
-"EAN36 on the back cylinder and oxygen for decompression. Note that this dive "
-"lasted over two hours."
-msgstr ""
-
-#. type: Target for macro image
-#: user-manual.txt:1732
-#, no-wrap
-msgid "images/pSCR_profile.jpg"
-msgstr "images/pSCR_profile.jpg"
-
-#. type: Title ====
-#: user-manual.txt:1737
+#: user-manual.txt:1667
 #, no-wrap
 msgid "Closed circuit rebreather (CCR) dives"
 msgstr ""
@@ -6363,9 +6234,11 @@ msgstr ""
 "plongée*."
 
 #. type: Plain text
-#: user-manual.txt:3187
-msgid "<<S_ViewPanels,_Info_>> - View only the *Notes* panel."
-msgstr "<<S_ViewPanels,_Info_>> - Affiche uniquement le panneau des *notes*."
+#: user-manual.txt:3115
+msgid "<<S_ViewPanels,_Info_>> - View only the *Dive Notes* panel."
+msgstr ""
+"<<S_ViewPanels,_Info_>> - Affiche uniquement le panneau des *notes de "
+"plongée*."
 
 #. type: Plain text
 #: user-manual.txt:3188
@@ -7460,7 +7333,7 @@ msgid "images/icons/atomiclogo.jpg"
 msgstr "images/icons/atomiclogo.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3639
+#: user-manual.txt:3566
 msgid ""
 "Atomic Logbook is a Windows software by Atomic Aquatics. It allows "
 "downloading of dive information from Cobalt and Cobalt 2 dive computers.  "
@@ -7470,19 +7343,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3641
+#: user-manual.txt:3568
 #, no-wrap
 msgid "Exporting from Mares Dive Organiser V2.1"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3644
+#: user-manual.txt:3571
 #, no-wrap
 msgid "images/icons/mareslogo.jpg"
 msgstr "images/icons/mareslogo.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3652
+#: user-manual.txt:3579
 msgid ""
 "Mares Dive Organiser is a Windows application. The dive log is kept as a "
 "Microsoft SQL Compact Edition database with a '.sdf' filename extension. The "
@@ -7493,7 +7366,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3657
+#: user-manual.txt:3584
 msgid ""
 "Within Dive Organiser, select _Database -> Backup_ from the main menu and "
 "back up the database to the desk top.  This creates a zipped file "
@@ -7501,36 +7374,36 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3660
+#: user-manual.txt:3587
 msgid ""
 "Rename the file to DiveOrganiserxxxxx.zip. Inside the zipped directory is a "
 "file _DiveOrganiser.sdf_."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3661
+#: user-manual.txt:3588
 msgid "Extract the _.sdf_ file from the zipped folder to your Desktop."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3662
+#: user-manual.txt:3589
 msgid "The password for accessing the .zip file is _mares_."
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3664
+#: user-manual.txt:3591
 #, no-wrap
 msgid "Exporting from *DivingLog 5.0*"
 msgstr ""
 
 #. type: Named 'icon' AttributeList argument for style 'icon'
-#: user-manual.txt:3666
+#: user-manual.txt:3593
 #, no-wrap
 msgid "images/icons/divingloglogo.jpg"
 msgstr "images/icons/divingloglogo.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3675
+#: user-manual.txt:3602
 msgid ""
 "Unfortunately DivingLog XML files give us no indication on the preferences "
 "set on one's system. So in order for _Subsurface_ to be able to successfully "
@@ -7541,28 +7414,28 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3677
+#: user-manual.txt:3604
 msgid "In DivingLog open the 'File -> Export -> XML' menu"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3678
+#: user-manual.txt:3605
 msgid "Select the dives to export"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3679
+#: user-manual.txt:3606
 msgid "Click on the export button and select the filename"
 msgstr ""
 
 #. type: Title ==
-#: user-manual.txt:3681
+#: user-manual.txt:3608
 #, no-wrap
 msgid "APPENDIX D: Exporting a spreadsheet to CSV format"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3690
+#: user-manual.txt:3617
 msgid ""
 "Many divers keep a diving log in some form of a digital file, commonly a "
 "spreadsheet with various fields of information. These logs can be easily "
@@ -7575,7 +7448,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3696
+#: user-manual.txt:3623
 msgid ""
 "The first step is to organize the diving data in the spreadsheet, so that "
 "the first row contains the names (or titles) of each column and the "
@@ -7586,41 +7459,41 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3698
+#: user-manual.txt:3625
 msgid ""
 "Date: use one of the following formats: yyyy-mm-dd, dd.mm.yyyy, mm/dd/yyyy"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3699
+#: user-manual.txt:3626
 msgid "Duration: the format should be minutes:seconds."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3700
+#: user-manual.txt:3627
 msgid ""
 "Unit system: only one unit system should be used (i.e., no mixture between "
 "imperial and metric units)"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3701
+#: user-manual.txt:3628
 msgid "Tags and buddies: values should be separated using a comma."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3702
+#: user-manual.txt:3629
 msgid "GPS position: users must use decimal degrees, e.g. 30.22496 30.821798"
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3703
+#: user-manual.txt:3630
 #, no-wrap
 msgid "_LibreOffice Calc_ and _OpenOffice Calc_"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3707
+#: user-manual.txt:3634
 msgid ""
 "These are open source spreadsheet applications forming parts of larger open "
 "source office suite applications. The user interaction with _LibreOffice_ "
@@ -7631,13 +7504,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3708
+#: user-manual.txt:3635
 #, no-wrap
 msgid "images/LOffice_spreadsheetdata.jpg"
 msgstr "images/LOffice_spreadsheetdata.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3711
+#: user-manual.txt:3638
 msgid ""
 "To export the data as a .CSV file from within LibreOffice click _File -> "
 "Save As_. On the dialogue that comes up, select the _Text CSV (.csv)_ as the "
@@ -7645,13 +7518,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3712
+#: user-manual.txt:3639
 #, no-wrap
 msgid "images/LOffice_save_as_options.jpg"
 msgstr "images/LOffice_save_as_options.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3715
+#: user-manual.txt:3642
 msgid ""
 "After selecting _Save_, select the appropriate field delimiter (choose _Tab_ "
 "to prevent conflicts with the comma when using this as a decimal point), "
@@ -7659,13 +7532,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3716
+#: user-manual.txt:3643
 #, no-wrap
 msgid "images/LOffice_field_options.jpg"
 msgstr "images/LOffice_field_options.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3719
+#: user-manual.txt:3646
 msgid ""
 "One can double check the .CSV file by opening it with a text editor, and "
 "then import the dive data as explained on the section xref:"
@@ -7673,13 +7546,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3720
+#: user-manual.txt:3647
 #, no-wrap
 msgid "Microsoft _Excel_"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3726
+#: user-manual.txt:3653
 msgid ""
 "The field delimiter (called \"_list separator_\" in Microsoft manuals) is "
 "not accessible from within _Excel_ and needs to be set through the "
@@ -7690,19 +7563,19 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3728
+#: user-manual.txt:3655
 msgid ""
 "In Microsoft Windows, click the *Start* button, and then select _Control "
 "Panel_ from the list on the right-hand side."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3729
+#: user-manual.txt:3656
 msgid "Open the _Regional and Language Options_ dialog box."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3732
+#: user-manual.txt:3659
 msgid ""
 "Do one of the following: ** In Windows 7, click the _Formats_ tab, and then "
 "click _Customize this format_.  ** In Windows XP, click the _Regional "
@@ -7710,48 +7583,48 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3733
+#: user-manual.txt:3660
 msgid ""
 "Type a new separator in the _List separator_ box. To use a TAB-delimited "
 "file, type the word TAB in the box."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3734
+#: user-manual.txt:3661
 msgid "Click _OK_ twice."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3736
+#: user-manual.txt:3663
 msgid "Below is an image of the _Control Panel_:"
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3737
+#: user-manual.txt:3664
 #, no-wrap
 msgid "images/Win_SaveCSV2.jpg"
 msgstr "images/Win_SaveCSV2.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3740
+#: user-manual.txt:3667
 msgid "To export the dive log in CSV format:"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3742
+#: user-manual.txt:3669
 msgid ""
 "With the dive log opened in _Excel_, select the round Windows button at the "
 "top left, then _Save As_."
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3743
+#: user-manual.txt:3670
 #, no-wrap
 msgid "images/Win_SaveCSV1.jpg"
 msgstr "images/Win_SaveCSV1.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3746
+#: user-manual.txt:3673
 msgid ""
 "Click on the left-hand part of the _Save as_ option, NOT on the arrow on the "
 "right-hand. This brings up a dialogue for saving the spreadsheet in an "
@@ -7761,13 +7634,13 @@ msgid ""
 msgstr ""
 
 #. type: Target for macro image
-#: user-manual.txt:3747
+#: user-manual.txt:3674
 #, no-wrap
 msgid "images/Win_SaveCSV3.jpg"
 msgstr "images/Win_SaveCSV3.jpg"
 
 #. type: Plain text
-#: user-manual.txt:3750
+#: user-manual.txt:3677
 msgid ""
 "Select the _Save_ button. The CSV-formatted file is saved into the folder "
 "that was selected. One can double check the .CSV file by opening it with a "
@@ -7776,19 +7649,19 @@ msgid ""
 msgstr ""
 
 #. type: Title ==
-#: user-manual.txt:3751
+#: user-manual.txt:3678
 #, no-wrap
 msgid "APPENDIX E: FAQs."
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3753
+#: user-manual.txt:3680
 #, no-wrap
 msgid "Subsurface appears to miscalculate gas consumption and SAC"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3757
+#: user-manual.txt:3684
 msgid ""
 "'Question': I dived with a 12.2 l tank, starting with 220 bar and ending "
 "with 100 bar, and I calculate a different SAC compared what _Subsurface_ "
@@ -7796,7 +7669,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3763
+#: user-manual.txt:3690
 msgid ""
 "'Answer': Not really. What happens is that _Subsurface_ actually calculates "
 "gas consumption differently - and better - than you expect.  In particular, "
@@ -7806,7 +7679,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3769
+#: user-manual.txt:3696
 msgid ""
 "and that's true for an ideal gas, and it's what you get taught in dive "
 "theory.  But an \"ideal gas\" doesn't actually exist, and real gases "
@@ -7816,12 +7689,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3771
+#: user-manual.txt:3698
 msgid "+consumption = (amount_of_air_at_beginning - amount_of_air_at_end)+"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3777
+#: user-manual.txt:3704
 msgid ""
 "where the amount of air is *not* just \"tank size times pressure in bar\".  "
 "It's a combination of: \"take compressibility into account\" (which is a "
@@ -7832,12 +7705,12 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3779
+#: user-manual.txt:3706
 msgid "+12.2*((220-100)/1.013)+"
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3784
+#: user-manual.txt:3711
 msgid ""
 "which is about 1445, not 1464. So there was 19 l too much in your simple "
 "calculation that ignored the difference between 1 bar and one ATM.  The "
@@ -7847,7 +7720,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3790
+#: user-manual.txt:3717
 msgid ""
 "So be happy: your SAC really is better than your calculations indicated.  Or "
 "be sad: your cylinder contains less air than you thought it did.  And as "
@@ -7858,13 +7731,13 @@ msgid ""
 msgstr ""
 
 #. type: Title ===
-#: user-manual.txt:3791
+#: user-manual.txt:3718
 #, no-wrap
 msgid "Some dive profiles have time discrepancies with the recorded samples from my dive computer..."
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3795
+#: user-manual.txt:3722
 msgid ""
 "_Subsurface_ ends up ignoring surface time for many things (average depth, "
 "divetime, SAC, etc).  'Question': Why do dive durations in my dive computer "
@@ -7872,7 +7745,7 @@ msgid ""
 msgstr ""
 
 #. type: Plain text
-#: user-manual.txt:3803
+#: user-manual.txt:3730
 msgid ""
 "'Answer': For example, if you end up doing a weight check (deep enough to "
 "trigger the \"dive started\")  but then come back up and wait five minutes "