break out cleanup work from -setSearchResults into a separate function to that gets called only after arcgis projection is ready.  this fixes crashes from invoking campus map from other modules before projection is set up.
break out cleanup work from -setSearchResults into a separate function
to that gets called only after arcgis projection is ready.  this fixes
crashes from invoking campus map from other modules before projection is
set up.

modolabs/Kurogo-iOS-old,modolabs/Harvard-Tour-iOS,modolabs/Harvard-Tour-iOS,aldeloren/super_secret_thing,modolabs/Harvard-Tour-iOS,modolabs/Harvard-Tour-iOS,modolabs/Harvard-Tour-iOS,modolabs/Harvard-Reunion-iOS,modolabs/Kurogo-iOS-old,modolabs/Harvard-Reunion-iOS,modolabs/Kurogo-iOS-old,modolabs/Harvard-Reunion-iOS,aldeloren/super_secret_thing,aldeloren/super_secret_thing,modolabs/Harvard-Reunion-iOS,modolabs/Kurogo-iOS-old,aldeloren/super_secret_thing,aldeloren/super_secret_thing,modolabs/Harvard-Reunion-iOS