Updated French translation [KK]

Lockscreen: option to disable emergency call button
AppPicker: added support for choosing custom icons
Merge pull request #901 from ch-vox/patch-37

Updated French translation [KK]
QS: added Compass tile
- ported from CyanogenMod
- fixed arrow pointing wrong direction for display rotation other than
default
Added 1.25x animation scale
Pie: added option for Mirrored keys
Swaps key positions
Updated French translation [KK]

QS: added Compass tile
Pie: added option for Mirrored keys
Updating Russian
Merge pull request #906 from gaich/patch-10

Updating Russian
Merge pull request #903 from ch-vox/patch-39

Updated French translation [KK]
Updated Portuguese (PT) translation