The module rild is telephony specific, since Nakasi has no radio
it shouldn't run rild. Changing the build system so rild is optional
for products that don't have telephony support.
Since rild is now optional, it is necessary to add it explicitly to
the sdk build as the sdk build is special.
Bug: 6463864
Change-Id: If944e051023b567807585fb91163a1e3f79c1024
This now needs to be controlled on a per product basis
rather than telephony / no telephony basis.
Change-Id: I581bc0e027f844c1f7b7262c3833d8f727c3c9ec
Split telephony into its own product, so that we can easily
add telephony support to any configuration without pulling
anything else. Use it from generic.
Split the "full" family between a (no-telephony) base,
a telephony version of the same (both of which can be used
as a starting point for on-device builds), and the true classic
full which is an emulator build.
Change-Id: I616d34f2a29415b8ec997173f8e893c312ade5c2
