Added a 'use default file' button on preferences.

Added a 'Use default file' button on preferences in a way
that doesn't clutters the interface.

Fixes #630

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/pref.h b/pref.h
index ca969655a..3efe0a5ca 100644
--- a/pref.h
+++ b/pref.h
@@ -64,6 +64,7 @@ struct preferences {
 	bool doo2breaks;
 	bool drop_stone_mode;
 	bool show_pictures_in_profile;
+	bool use_default_file;
 };
 enum unit_system_values {
 	METRIC,