Merge changes I9d3a3c16,I17b5d441,I29e27505,Ia5ca233e,I0a0b200b,I6f412ed4,I623821df...

Merge changes I9d3a3c16,I17b5d441,I29e27505,Ia5ca233e,I0a0b200b,I6f412ed4,I623821df,Ifec8e63e,I12d0a847,Idac551e5,I59a88027,I2498139d,I6bd93a87

* changes:
  Move the old user tagged modules over to base.mk so mini and core both share them.
  More product debugging.
  build system changes for jb-aah-dev merge
  Fail when a non-vendor product references a vendor module.
  Remove support for user tags in the build system.
  List the user modules explicitly, and we can get rid of the support for the user tag!
  Dump the user tagged modules.
  host modules don't need LOCAL_MODULE_TAGS
  Don't give the user tag to host modules automatically.
  Add a phony "nothing" goal that reads the makefiles but doesn't try to build anything.
  Add tool to parse make dependency info from new --deps flag.
  Use a more modern -j flag.
  make product-graph now filtered