Fixed Italian language file
Added missing possible HTML5 attributes for highlighting
Only add glossary term for first matched pattern, closes #792
Fixed PHP 5.4 only code
Added PHPUnit as dev requirement
Fixed build
Added missing code for admin search
Now using the PMF_TAGS_CLOUD_RESULT_SET_SIZE constant, removed global variable usage
Fixed check
Merge branch '2.8' into 2.9
Merge branch '2.9' of