migrate opengl and system from  development/tools

- components under system are moved one directory up like all other HALs

Change-Id: I03b870b870d83b247ac398cadfb155f03c9adfa0
131 files changed
tree: 25f6673827daef85d908def2f92be30c241b688e
  1. host/
  2. shared/
  3. system/
  4. tests/
  5. Android.mk
  6. common.mk
  7. README