Remove duplication in configvalidator #578
Remove duplication in configvalidator #578

viraj96/gallery,owncloud/galleryplus,interfasys/galleryplus,desaintmartin/gallery,imjalpreet/gallery,interfasys/galleryplus,desaintmartin/gallery,interfasys/galleryplus,owncloud/gallery,IATkachenko/gallery,owncloud/gallery,IATkachenko/gallery,viraj96/gallery,imjalpreet/gallery,IATkachenko/gallery,desaintmartin/gallery,owncloud/galleryplus,imjalpreet/gallery,owncloud/gallery,owncloud/galleryplus,viraj96/gallery