facebook: remove the featute from the code base

Remove from:
- unit tests
- desktop widgets
- preferences
- core intergration
- cmakefiles
- build scripts
- icons
- docs

Also remove the plugins and social network integration.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>

1 files changed, 0 insertions, 9 deletions

diff --git a/core/pref.h b/core/pref.h
index 3cfc90ebd..ee297780f 100644
--- a/core/pref.h
+++ b/core/pref.h
@@ -23,12 +23,6 @@ typedef struct
 } partial_pressure_graphs_t;
 
 typedef struct {
-	const char *access_token;
-	const char *user_id;
-	const char *album_id;
-} facebook_prefs_t;
-
-typedef struct {
 	enum taxonomy_category category[3];
 } geocoding_prefs_t;
 
@@ -111,9 +105,6 @@ struct preferences {
 	double      mobile_scale;
 	bool        show_developer;
 
-	// ********** Facebook **********
-	facebook_prefs_t facebook;
-
 	// ********** General **********
 	bool        auto_recalculate_thumbnails;
 	bool	    extract_video_thumbnails;