Refactored server.coffee
Fixed cloning.
Merge pull request #289 from codecombat/refactor/server.coffee

Refactored server.coffee
Fixed the bug where opening a modal or switching a tab while having a thang to add selected would create a thang.
Made the level editor layout more stretchy.
Merge branch 'master' of https://github.com/codecombat/codecombat
Merge branch 'master' into feature/bootstrap3

Conflicts:
	app/styles/editor/level/edit.sass

Also experimenting with a new layout for the level editor.
Merge branch 'master' into feature/bootstrap3

Conflicts:
	app/styles/editor/level/edit.sass

Also experimenting with a new layout for the level editor.
New editor layout.