added getTimer method in target class for testing purpose and got
TargetTest class done except for onCollisionWith method
Merge branch 'master' of https://github.com/VitaminC71/loz-cs2114.git
Merge branch 'master' of https://github.com/VitaminC71/loz-cs2114.git
more testing
Merge branch 'master' of https://github.com/VitaminC71/loz-cs2114.git
Merge remote-tracking branch 'origin/master'
re commiting