Initial work on a share API
Initial work on a share API

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