meta-quanta: Remove references to QUANTABASE

QUANTABASE is only used for pointing at licenses...point at the
licenses in oe-core in meta/files/common-licenses instead. to match the
defacto convention used in other oe layers like meta-openembedded.

Change-Id: I4d1146d39f37a54a2ba772c0833aff24b70fa1bf
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
15 files changed