start 8.80P
CommandManagerTest
Path vs Canvas Collision
cleanup
@Ignore at Test did not get ignored
added geralds suggestion regarding freeing bitmap ressources
Merge pull request #92 from Catrobat/8_80P_dont_save_failed_commands

8 80 p dont save failed commands
Implementation: @landliebe [ml]
Acceptance: @galstc05 [sg]