XNAT/Core: Fix unused warning in ctkXnatObject::fetchResources
XNAT/Core: Fix unused warning in ctkXnatObject::fetchResources

This commit fixes the following warning:

/path/to/CTK/Libs/XNAT/Core/ctkXnatObject.cpp: At global scope:
/path/to/CTK/Libs/XNAT/Core/ctkXnatObject.cpp:432:51: warning: unused parameter ‘path’ [-Wunused-parameter]
 void ctkXnatObject::fetchResources(const QString& path)
                                                   ^

commontk/CTK,CJGoch/CTK,jcfr/CTK,CJGoch/CTK,commontk/CTK,jcfr/CTK,CJGoch/CTK,commontk/CTK,CJGoch/CTK,CJGoch/CTK,SINTEFMedtek/CTK,SINTEFMedtek/CTK,commontk/CTK,SINTEFMedtek/CTK,SINTEFMedtek/CTK,jcfr/CTK,jcfr/CTK,SINTEFMedtek/CTK,jcfr/CTK