Added vector literal token type to expression engine to reduce expression stack size and enable linear scaling expressions with vector sizes larger than 7.
Added vector literal token type to expression engine to reduce expression stack size and enable linear scaling expressions with vector sizes larger than 7.

libmapper/libmapper,malloch/libmapper,libmapper/libmapper,radarsat1/libmapper,libmapper/libmapper,malloch/libmapper,malloch/libmapper,radarsat1/libmapper,libmapper/libmapper,libmapper/libmapper,malloch/libmapper,radarsat1/libmapper,malloch/libmapper,libmapper/libmapper,malloch/libmapper,radarsat1/libmapper,radarsat1/libmapper