DevEnableTech now displays from all factions
remove map Brimstone
remove Year 501

closes #6447
Extend using INotifyBuildComplete to Production.
Made AnnounceOnBuild implement INotifyBuildComplete.
Copy Mods.Common to the correct location after build.
don't play Battle Control Initialized during FMVs
Merge pull request #6852 from pchote/fix-modscommon-xbuild

Copy Mods.Common.dll to the correct location after build.
Merge pull request #6851 from atlimit8/BuildingCompleteForProduction

Use INotifyBuildComplete for Production & AnnounceOnBuild
remove BelowUnits

closes #3670
private readonly elsewhere unused variables
Merge pull request #6456 from Mailaender/remove-belowunits

Removed the BelowUnits trait
Fixed RepairBridgeOrderTargeter & hut logic - it now ignores dangling bridges & rejects bridges under repair

	Closes #4354
fixes crash in minimap generator for some of maps
Merge pull request #6789 from atlimit8/FixRepairBridgeOrderTargeter

Fixed RepairBridgeOrderTargeter & hut logic - it now ignores dangling bridges
Merge pull request #6861 from ihptru/utility-fix

fixes crash in minimap generator for some of maps
Clean up some chars.
Merge pull request #6866 from Phrohdoh/filecleanup

Clean up some chars.
Merge pull request #6689 from huwpascoe/alltech

DevEnableTech now displays from all factions
Merge pull request #6843 from Mailaender/unpolished-map-cull

Removed maps with visual problems