Updated French translation [KK]

Implemented Notification LED control
LedControl: added menu for showing all items or active only items
Recents panel: Clear all in navigation bar / pie
TrafficMeterOmni: added option for auto-hiding on inactivity
LedControl: categorize settings
LedControl: added notification sounds control settings
LedControl: added option for Insistent notification
LedControl: separate sounds and vibration settings
LedControl: added settings for vibration control
Icon Picker: added icons for Chrome and Spotify
Navigation keys: added option for specifying virtual key vibe pattern
Lockscreen: show pattern error
LedControl: allow trial period
Merge pull request #687 from ch-vox/patch-58

Updated French translation [KK]