Added PoC-alarm limit in Windows UI

Warning: The limiting-logic is little more than a PoC currently. Should
be "professionalized" within the next few commits =)
Merge remote-tracking branch 'origin/master' into WindowsUILimitAlarms
Removed TODO

Reason: More advanced handling would require a cache of some sort.
Solution: Set a limit to "OFP.LimitAmount" which takes care of
unnecessary load on its own.
Merge remote-tracking branch 'origin/WindowsUILimitAlarms'
Merge remote-tracking branch 'origin/master' into WindowsUIPrintingUpdate
Added new algorithm as option

Use old algorithm by default with option to use new algorithm. If the
majority of users have problems with the old algorithm, switch to the
new one.