minor makefile tweak to better reflect what the SVG build process does
minor makefile tweak to better reflect what the SVG build process does

ludumdare/ludumdare,ludumdare/ludumdare,StormBurpee/ludumdare,StormBurpee/ludumdare,ludumdare/ludumdare,povrazor/ludumdare,zwrawr/ludumdare,sgstair/ludumdare,local-minimum/ludumdare,sgstair/ludumdare,Noojuno/ludumdare,povrazor/ludumdare,povrazor/ludumdare,povrazor/ludumdare,local-minimum/ludumdare,sgstair/ludumdare,StormBurpee/ludumdare,local-minimum/ludumdare,StormBurpee/ludumdare,zwrawr/ludumdare,zwrawr/ludumdare,local-minimum/ludumdare,zwrawr/ludumdare,Noojuno/ludumdare,Noojuno/ludumdare,Noojuno/ludumdare,ludumdare/ludumdare,sgstair/ludumdare