tweaked(frontend) & CGU/RGPD

* Changed main app template to have previous exchange button write on top,
* Moved my information for "information" to settings,
* Tweaked map ratio
* Don't render login indicator for notifier
* Removed missing picture icon from cover picture

* Slight clarification and uniformization
9 jobs for master in 3 minutes and 51 seconds (queued for 1 second)