Updated mediawiki/extensions
Project: mediawiki/extensions/SemanticForms  e8b3a9e3185887879d67fcce9bd5cfc0d188b264

Added 'sf_createtemplate_connectingproperty' message, with values from SIO.

Values are from the Semantic Internal Objects extension's
'semanticinternalobjects-mainpropertyname' message - those will eventually be
removed from SIO.

Change-Id: I548c25efaff612b93dc799a928f7d2910e189961