Fix bug in GlobalCooldown where the GCD duration never considered the static gcd object
Fix bug in GlobalCooldown where the GCD duration never considered the static gcd object

yajinni/WoWAnalyzer,FaideWW/WoWAnalyzer,ronaldpereira/WoWAnalyzer,FaideWW/WoWAnalyzer,fyruna/WoWAnalyzer,Juko8/WoWAnalyzer,WoWAnalyzer/WoWAnalyzer,ronaldpereira/WoWAnalyzer,anom0ly/WoWAnalyzer,yajinni/WoWAnalyzer,ronaldpereira/WoWAnalyzer,enragednuke/WoWAnalyzer,anom0ly/WoWAnalyzer,Juko8/WoWAnalyzer,FaideWW/WoWAnalyzer,yajinni/WoWAnalyzer,sMteX/WoWAnalyzer,hasseboulen/WoWAnalyzer,sMteX/WoWAnalyzer,WoWAnalyzer/WoWAnalyzer,yajinni/WoWAnalyzer,sMteX/WoWAnalyzer,hasseboulen/WoWAnalyzer,enragednuke/WoWAnalyzer,fyruna/WoWAnalyzer,anom0ly/WoWAnalyzer,anom0ly/WoWAnalyzer,enragednuke/WoWAnalyzer,Juko8/WoWAnalyzer,WoWAnalyzer/WoWAnalyzer,hasseboulen/WoWAnalyzer,fyruna/WoWAnalyzer