min changes
	modified:   RIA/ria.vcxproj.filters
	modified:   RIA/ria_intersection_test.h
	modified:   RIA/ria_math_bounds.h
	modified:   RIA/ria_math_space.h
	new file:   RIA/ria_math_traits.h
	deleted:    ipch/build/x64d/many_textures/many_textures.tlog/unsuccessfulbuild
	deleted:    ipch/build/x64d/normalmap/normalmap.tlog/unsuccessfulbuild
	deleted:    ipch/build/x64d/shader_dots/shader_dots.tlog/unsuccessfulbuild
	deleted:    ipch/build/x64d/shadow_mapping/shadow_mapping.tlog/unsuccessfulbuild
	deleted:    ipch/build/x64d/skybox/skybox.tlog/unsuccessfulbuild
	deleted:    ipch/build/x64d/writable_texture/writable_texture.tlog/unsuccessfulbuild
	renamed:    ipch/build/x64d/ads_light/ads_light.tlog/unsuccessfulbuild -> ipch/lib/x64d/ria/ria.tlog/unsuccessfulbuild
	modified:   ria.v12.suo