fixed small memory leak in map destructor; cameras were not being deleted when the map was deleted.
fixed small memory leak in map destructor; cameras were not being deleted when the map was deleted.

gravitystorm/fifengine,gravitystorm/fifengine,Niektory/fifengine,Niektory/fifengine,gravitystorm/fifengine,cbeck88/fifengine,cbeck88/fifengine,gravitystorm/fifengine,fifengine/fifengine,cbeck88/fifengine,fifengine/fifengine,cbeck88/fifengine,fifengine/fifengine,Niektory/fifengine