Fix 'File was changed' modal so 'Reload' and 'Save' buttons actually work.
Streamline Theme object API (::load should be static as in CmsObject)
Pass mtime to menu resolving method results
Added new symbols to page slug regexp in the backend.
Example slug:
/news/:page?|^[0-9]+$ - "/news/", "/news/2"
Merge pull request #782 from webmaxx/develop

Added new symbols to page slug regexp in the backend.