Added styling for a.icon:hover
Merge branch 'master' of github.com:WoltLab/WCF into css/a.icon
Small optimization
Added missing language variables

Closes #1153
Removed obsolete code

Fixes #1152
Unified StringUtil::truncate() and StringUtil::truncateHTML()

Closes #1040
Small style optimization
Cleans up AbstractDatabaseObjectAction
Unified highlight color
Merge branch 'master' of github.com:WoltLab/WCF
Fix parameter in WCF.ACP.Worker
Fixed disabled javascript support
Adds min value for categories' showOrder field
Merge pull request #1146 from MeinAccount/css/a.icon

Added styling for a.icon:hover
Added MetaTagHandler (replaces OpenGraphProtocolHandler)
Merge branch 'master' of github.com:WoltLab/WCF
OGP description now acts as a replacement for page desc.
Fixed meta tags implementation
Removes obsolete JavaScript code
Merge branch 'master' of github.com:WoltLab/WCF