check if opponent has a unit to attack
after merge with master
merge with srinaths
Merge branch 'dev_anpatel' of https://github.com/sramanujan/FightWithFriends into dev_anpatel
fixed a merge error
Merge branch 'master' of https://github.com/sramanujan/FightWithFriends into dev_anpatel
removed AI and selecting of unit working fine
add variable speed for units
slowed unit when in AI mode
merge to master after abhi UI fix