Updated French translation

QS tiles: more tiles per row for any orientation mode on tablets
Added Auto Rotation Toggle as a hardware key option
Lockscreen: option to allow any widget on lockscreen
Better description for "Override default tile behaviour option"
HW Key Actions: added action for showing Power menu
HW Key Actions: actions for expanding notifications and settings panels
Merge pull request #189 from ch-vox/patch-36

Updated French translation