Merge branch 'hotfix/0.1.4'
Merge branch 'dev'
Merge branch 'dev'
Merge pull request #1 from paulmaxwell/dev

Improving category filter in admin panel
Merge pull request #2 from paulmaxwell/dev

Improved tinymce rendering twig extension
Merge pull request #3 from paulmaxwell/dev

Improved data processing in PaulMaxwellTinymceExtension::tinymceInit()
Merge branch 'dev'
Corrected MainMenuExtension