[#1477] reset avu flag 'metadata_dirty' to 'false' upon successful regeneration of xml metadata files
[#1477] reset avu flag 'metadata_dirty' to 'false' upon successful regeneration of xml metadata files

ResearchSoftwareInstitute/MyHPOM,hydroshare/hydroshare,FescueFungiShare/hydroshare,hydroshare/hydroshare,ResearchSoftwareInstitute/MyHPOM,ResearchSoftwareInstitute/MyHPOM,ResearchSoftwareInstitute/MyHPOM,RENCI/xDCIShare,RENCI/xDCIShare,RENCI/xDCIShare,FescueFungiShare/hydroshare,RENCI/xDCIShare,ResearchSoftwareInstitute/MyHPOM,RENCI/xDCIShare,hydroshare/hydroshare,FescueFungiShare/hydroshare,hydroshare/hydroshare,hydroshare/hydroshare,FescueFungiShare/hydroshare,FescueFungiShare/hydroshare