Added mockup sprites, fixed parent issues, etc

Also added variable PlayerHidden and fixed inheritance between
interactionparent and interaction objects.
Merge branch 'master' of https://github.com/ninjaDanzer/FakeWhaleTest

Conflicts:
	PlxBossjam2014.gmx/PlxBossjam2014.project.gmx
Merge branch 'master' of https://github.com/ninjaDanzer/FakeWhaleTest