Fixes AI units hunting down Missile Silo/Temple of Nod after being damaged by nuke
Fixes units hunting Advanced Comm. Center after being damaged by Ion Cannon.

Additionally made weapon, effect animation and effect palette customizable.
Merge pull request #5329 from reaperrr/nuke-ion-fix

Closes #5239
Moving all files to the the Common namespace/project and only having RA specific files in the RA namespace
Changed all ore references in common to resources.