Remove obsolete —upgrade-map-v5 and --setings-value commands.
Fixed training camp map

Removed unused traits,
fixed prerequisites
and fixed two typos.
Made dog buildable at fort lonestar
Added IUtilityCommand and move default commands into Mods.Common.
Revert "Polishing/normalizing new GUI"

This reverts commit 5020c7a73ed2352656a7cab4ccfb621854f6582b.
Merge pull request #6527 from pchote/revert-6518

Revert "Polishing/normalizing new GUI"
Merge pull request #6493 from pchote/utility-commands

Move utility commands into the mod assemblies.
Merge pull request #6519 from abcdefg30/trainingcamp

Repaired Trainingcamp map
Add Mod.Common Graphics

Moved Graphics to Mod.Common