stuff: added vip app icons with coin images
donate: replace buttons with radio group, change text to make people guilty for selecting "nothing"
Manifest: target API version 18 (android 4.3)
game: cancel ConnectTask in onDestroy to fix crash on leaked window (progress dialog)

results in a new activity with no ConnectTask running
game: fix crash on back press when lastStatus == null
game: fix crash/racecondition on device rotate when stone is placed
donate: fix crash when inventory query failed, handle failure, added retry button
refactor getMarketURLString
donate: add link to Freebloks VIP in donate activity, enable donate activity for amazon
rate dialog: enable rate dialog for amazon, because donate activity is enabled too
donate: increase height of next button to 54dp
game: show donate dialog on the 50th run, after the rate dialog has been answered
donate: don't offer Freebloks VIP in Google Play because we have donations.

makes the list look nicer
fixup: english donation text
stuff: updated google play store descriptions
donate: remove retry functionality, start IAB purchase flow even when no connection

leave buttons labeled "Unknown" but enabled. Makes things easy when user
wants to select "Nothing" when fetch failed
game: show toast also when other players has been blocked
game: skip yellow and green in details when in 2 player mode
wheel: remove TODO. current situation is perfect
general: add target api hint to suppress lint warning