allow for landscape orientation

[Haroenv]

reason: viewing a calendar sideways is a better use of space (definitely on week view)
reason against: code needs to be rewritten so it won't log out

[Haroenv]

To allow it everywhere is just removing the portrait on the activities in AndroidManifest.xml, but not allowing it in dashboard but allowing it on other places seems to be a hard thing to do.

[ArnaudWeyts]

http://stackoverflow.com/questions/29623752/turn-off-auto-rotation-in-fragment

[Haroenv]

I've tried things like that, and it made the app return to the Dashboard, which then turned to portrait.