Implemented event logic for common/rare/legendary events
Merge branch 'master' of https://github.com/colsen1991/programvareutvikling_gr06_2013.git
Merge branch 'master' of https://github.com/colsen1991/programvareutvikling_gr06_2013.git
Assorted existing events to common/rare/legendary
Merge branch 'master' of https://github.com/colsen1991/programvareutvikling_gr06_2013.git