Remove version managament from Haskell Sentinel

We will do it in the bash scripts instead.
Migrate to git
Add quotes
Add git fetch
Move generated www/ampersand/SentinelOutput.txt to www/logs
Migrate to git
Remove obsolete scripts
Cleanup
Migrate to git
Cleanup + Show git info on sentinel output page (with GitHub links)
User variable $refreshInterval
Migrate to git + Cleanup
Fix order of execution to ensure quick output on page reload
Set binDir to sentinel bin dir
Improve date format
Ignore www/ampersand
Fix typo in path
Refresh every 5 seconds
Provide more info on parse error
Unregister ampersand for completeness