Stop mergeDocumentContent() binning invalid cross references.
Relevant for Extras such as phx that use a similar syntax.
Add dummy user_documents_permissions.class.php in manager/processors/ for backwards compatability.
Cross references to be [*field@docid*]
Allow deprecated "new DBAPI()" without a $modx, $install or $core object..
Merge remote-tracking branch 'remotes/upstream/develop' into develop