Editor: Hide screen sizes if tilepicker is active
Rename 'coala' to 'koala'
Merge pull request #1258 from cinaera/pr_koala

Rename 'coala' to 'koala'
Merge pull request #1250 from cinaera/pr_editor

Editor: Hide screen sizes if tilepicker is active
Merge pull request #8 from teeworlds/master