adjusted outpost & colony pods to 80 & 120 PP, related upkeep to 5%; corresponding AI adjustments

git-svn-id: https://freeorion.svn.sourceforge.net/svnroot/freeorion/trunk@5710 dbd5520b-6a0a-0410-a553-f54834df5b05
Merge remote-tracking branch 'svn-mirror/master'