OpenKM 6.3.2 released

[pavila]

After several months we have released OpenKM 6.3.2 Community. This new release has several improvements and minor fixes:

* Fix error with language terms which are not updated from administration view
* Fix add property group disabled when leaving the desktop
* Fix nodeId no valid parameter if using PropertyGroupService.getGroups
* Append version to the filename with extracting or getting pdf
* Fix problem parsing external DTD
* Improve search by sentence
* Fix error in search: max clauses reached
* Fix JSON not working on REST API
* Fix error importing MSG mail with null headers
* Solve problem when creating documents from templates