Merge pull request #53 from thefinestsieve/beta

Some updates and cleanup
Replaced fugly vanilla colors in West Africa
Blocked VIET_Events pagan raider event
Vanilla VIET updates and cleanup

I also moved religious_decisions.txt from vanilla into common, since the
Dulcinians appear in PB+VIET as well and might want to restore their
pope to Rome.
Eliminated regency_events.txt

It was overriding vanilla's regency_events.txt file, so I moved the
event into the ipad events file