[MERGE] Merge V2.0.1 into develop-2.1

* develop-2.0:
  [TASK] Update revision information and add release notes
  [FIX] Fix setup of PReq filter in dllk_presChainingDisable()
  [FIX] Using pthread_setname_np() requires glibc >= 2.12
  [TASK] Remove VxWorks documentation
  [TASK] Improve API documentation
  [TASK] Enhance documentation for oplk_waitSyncEvent()

Change-Id: I87b8e7f7e60763cdd934c4ce0df21c7295f08494