Poprawa literowki
Dodanie popup menu do preview
Merge branch 'kvasnyk' of https://github.com/lechoPl/GameMaker into pawel

Conflicts:
	GameMakerEditor/src/gui/gameview/LevelPreview.java
Merge.
Dodanie odswiezanie structuretree
Object properties...
Merge branch 'pawel' into kvasnyk
Static object properties.