Added a virtual destructor to the IResourceManager interface.  fixes[t:709]
Added a virtual destructor to the IResourceManager interface.  fixes[t:709]

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