Fix backface visibility in Firefox -- backport from master
Revert old hyphenate method, explicit hyphenate function later...
Fix destruct functions of many unify classes
Output dispose only in debug mode
Fix disposing child widgets
Remove dispose debug output
Fix focus handler
Merge branch 'master' into stable/3-latest

Conflicts:
	unify/framework/source/class/unify/Application.js
Disable global error handler in debug mode
placeholder behavior like text field
Merge pull request #151 from timur/features/placeholder-textarea

placeholder behavior like text field
Fix spaces <-> tabs
Update to newest core version
Update lowland to stable 1 latest