Stop executing, when 3rdparty is missing or apps directory is invalid
Stop executing, when 3rdparty is missing or apps directory is invalid

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