made character in editor the right size
Merge branch 'master' of https://github.com/oehm/Frohdo
added grid for editor instead of semi-transparent plane. Fixed a bug that caused wrong gui coordinates when aspekt ratio wasn't 16:9
Fixed position of deleteButton ion editor
fixed calculated layer sizes
Merge branch 'master' of https://github.com/oehm/Frohdo
little fix, so layer sizes are dividable by 2