placeholders for loaders + removal of unittest sconscript reference (no warning anymore)
placeholders for loaders + removal of unittest sconscript reference (no warning anymore)

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