switch all API builds to use template-sdk instead of (soon to be deleted)...

switch all API builds to use template-sdk instead of (soon to be deleted) templates-sdk-dev. also update all non-DAC builds to use the "referenceonly" flag for a cleaner output and faster build. am: 534bfe1a am: 63f29277 am: 7ed5e425 am: 3552190b
am: 89386704

Change-Id: I79c8660bab44e6672a975f70331855b33cc7f87c