New Missions WIP

Done:
-Added American flag spawn in the school courtyard and associated mission

Working On\Ideas:
-"retrieve accounting book" mission for the Office Tower.  The individual wishes to prove that corporations were paying political leaders to brush their mistakes under the rug.  Should be on the upper floors when multi-z is added but 1st works fine for now
-"retrieve catholic relic" from the cathedral (all catholic churches have a small relic of a saint placed under their alter when being blessed) 
-"retrieve patient records" from the doctor's office/hospital, the npc wants to know if a loved one met a bitter end
-"retrieve national weather log" form radio station, npc believes that the infection is airborne and is looking for a safe region
-"kill jabberwok" ;D