am c13624a4: Merge "get group identifier level1 (Gid1)"

* commit 'c13624a4a0b63c492fa8b336ae737f831bde50eb':
  get group identifier level1 (Gid1)
tree: 12804ad25ede58de46fac5930bc06e0bb6071e70
  1. mockril/
  2. src/
  3. tests/
  4. Android.mk
  5. CleanSpec.mk