Removing data module; no longer needed.
Removes schema module as its no longer used.
Adding .patch file for XML formatter support in WSClient.
Removes an erroneous extra line from wsclient.
Removes inadvertent call to http_client_http_client_delegates in wsclient.
Removes old xml_formatter.patch
Adds the REST XML formatter support to WSClient.
Adds .patches README to wsclient
Merge branch 'feature/opac-1.0' of github.com:RCPL/RCPL-Drupal-7 into feature/opac-1.0