buglabs-osgi: cleanup dependencies for osgi bundles.  depend on and compile against APIs, not implementations.
buglabs-osgi: cleanup dependencies for osgi bundles.  depend on and
compile against APIs, not implementations.

Change-Id: I029027372afea8e7fb0d712e57f72a8dcc06f23b

buglabs/oe-buglabs,buglabs/oe-buglabs,buglabs/oe-buglabs,buglabs/oe-buglabs,buglabs/oe-buglabs,buglabs/oe-buglabs,buglabs/oe-buglabs,buglabs/oe-buglabs