Merge branch 'hotfix/1.2.2'
actually disable buttons, don't just make them look disabled
Merge pull request #177 from Jalle19/hotfix/1.2.3

Actually disable buttons, don't just make them look disabled
Fix check all label for check box lists, uncheck value for check box and radio button lists, add support for setting html options for menu items (fixes #180, fixes #167, fixes #173)
Add support for setting css media type (fixes #158)
Merge branch 'hotfix/1.2.3' into develop