Merge changes Ibc99cb1c,Ie1f4f6f8 into ics-mr1

* changes:
  BlobCache: implement cache serialization
  BlobCache: remove the mutex locking
tree: 555321bae2333466f1fb4704c0818019a662d323
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. MODULE_LICENSE_APACHE2
  7. NOTICE