Add @eserge to AUTHORS
Add @eserge to AUTHORS

SocialSchools/cmsplugin_gallery,shagi/cmsplugin_gallery_filer,centralniak/cmsplugin_gallery,SocialSchools/cmsplugin_gallery,centralniak/cmsplugin_gallery,Alir3z4/cmsplugin-filery,driesdesmet/cmsplugin_headergallery,driesdesmet/cmsplugin_headergallery,heckfi/cmsplugin_gallery_filer,heckfi/cmsplugin_gallery_filer,shagi/cmsplugin_gallery_filer,jasekz/cmsplugin-filery