Switch over to the support library for material, fix crash on Android 5.0
Remove forgotten API key from login

lol :D
Fix menu item showAsAction values not having any effect
Remove our implementation of cards and start using support library CardView

 + some other small fixes/changes related to cards or some other UI elements
Don't recreate MainActivity when going back from ProgressDetailsActivity
Decrease card margings
Bump app version to 1.1.0