color code the server browser and filter protected

closes #4495
adjust clock.shp to the Dune 2000 icon size

remove artifacts from automatic palette conversions
Merge pull request #6993 from Mailaender/server-browser-colors

Color coded the server browser and added a filter for password protected games
Merge pull request #7085 from Mailaender/d2k-clock

Fixed color and overlap glitches in the Dune 2000 build palette
Fixes AttackMove moving even if an enemy is within range.
Merge pull request #7067 from WolfGaming/AttackMove

Fix: AttackMove moving when within range
Targeting diplomacy
Generalize AutoHeal => AutoTargetDamaged