Renn

Temp commit of last changes.

Libs and project migrated to gradle, still need to migarte ant script.

Added OneClickButton to all other actions that need it.

Changed button and listener, added tests.

Concent implementation for manual reenabling of button on game start.

ArmyMovements are now stored in ClientGame, instead of only Positions. Changed tests.

Added check if first army movement and more strict checks for continuous path.

Path color and army movemnt processing on client side done.