Javadoc + map as string
Some javadoc + added TODOs
temporarily disable damage on robots
bug fix when < 5 cards were sent in
Javadoc and comments
Merge branch 'release' of https://github.com/lucaspi/AndroidRally into release
Added a check if a card is already chosen

To prevent hacked clients
Merge branch 'release' of https://github.com/lucaspi/AndroidRally into release
Merge branch 'release' into development