VCategories: fix function names to coding standard
VCategories: fix function names to coding standard

IljaN/core,IljaN/core,jbicha/server,nextcloud/server,andreas-p/nextcloud-server,Ardinis/server,owncloud/core,michaelletzgus/nextcloud-server,Ardinis/server,michaelletzgus/nextcloud-server,cernbox/core,endsguy/server,nextcloud/server,sharidas/core,jbicha/server,bluelml/core,sharidas/core,lrytz/core,pmattern/server,jbicha/server,endsguy/server,pmattern/server,xx621998xx/server,sharidas/core,bluelml/core,jbicha/server,whitekiba/server,owncloud/core,xx621998xx/server,lrytz/core,Ardinis/server,sharidas/core,Ardinis/server,pixelipo/server,xx621998xx/server,bluelml/core,cernbox/core,pollopolea/core,pollopolea/core,whitekiba/server,lrytz/core,endsguy/server,jbicha/server,whitekiba/server,pixelipo/server,IljaN/core,endsguy/server,cernbox/core,phil-davis/core,cernbox/core,pollopolea/core,andreas-p/nextcloud-server,nextcloud/server,andreas-p/nextcloud-server,pixelipo/server,lrytz/core,IljaN/core,owncloud/core,owncloud/core,xx621998xx/server,andreas-p/nextcloud-server,pixelipo/server,owncloud/core,pollopolea/core,pmattern/server,pmattern/server,cernbox/core,Ardinis/server,pixelipo/server,sharidas/core,pmattern/server,whitekiba/server,andreas-p/nextcloud-server,IljaN/core,bluelml/core,bluelml/core,xx621998xx/server,whitekiba/server,endsguy/server,michaelletzgus/nextcloud-server,pollopolea/core,lrytz/core,michaelletzgus/nextcloud-server,nextcloud/server