* Graceful: Create callbacks to with contexts
* Graceful: Say when Gitea is completely finished
* Graceful: Git and Process within HammerTime
Force all git commands to terminate at HammerTime
Force all process commands to terminate at HammerTime
Move almost all git processes to run as git Commands
* Graceful: Always Hammer after Shutdown
* ProcessManager: Add cancel functionality
* Fix tests
* Make sure that process.Manager.Kill() cancels
* Make threadsafe access to Processes and remove own unused Kill
* Remove cmd from the process manager as it is no longer used
* the default context is the correct context
* get rid of double till
* 'update'
* Send push tag event when release created
* send tag create event while release created in UI
* update to go v1.13
* fix gofmt error
* update #8671 move release tag created hook to modules/notification/webhook due to #8802 refactoring
* use NotifyCreateRef and NotifyPushCommits instead of NotifyNewReleaseTag
* move tag notification to correct place
* move create release from models to a standalone package
* fix lint
* fix comment year
* fix lint
* fix lint
* fix package import name
* fix vendor
* fix go mod
* some refactors
* fix vendor
* use go1.12 make vendor
* fix vendor
