Merge pull request #367 from inthause/documents

Rbs Commerce Cart Development
[UPDATE] Add Unit Tests on documents for Module User
Merge pull request #368 from renaudJennyRBS/documentutests

[UPDATE] Add Unit Tests on documents for Module User
[UPDATE] Use load query instead of filter query in rbs-document-list for User and Group Public profile
Merge pull request #369 from renaudJennyRBS/documentutests

[UPDATE] Use load query instead of filter query
Update Theme template file path resolution
Add Twig Web function imageURL, canonicalURL, contextualURL, currentURL, ajaxURL, functionURL
Implement CartManager::addLine