fixed validation types
Merge branch 'bugfix/validation-types' into release/0.1
Merge branch 'release/0.1' of git://github.com/sulu-cmf/SuluContentBundle into release/0.1
Merge branch 'release/0.1' of git://github.com/sulu-cmf/SuluContentBundle into bugfix/preview
fixed #57 change template icon