Log Message:
Update to OpenPA 1.0.2.

New in OpenPA v1.0.2:

Major Changes:
      * Add support for 64-bit PPC.
      * Static initializer macros for OPA types.

balaji (1):
      * Fix pthread_mutex usage for inter-process shared memory regions.

buntinas (1):
      * added OPA typedef for pthread_mutex_t

fortnern (4):
      * Add more tests for compare-and-swap.
      * Add integer compare-and-swap fairness test.
      * Add pointer version of compare-and-swap fairness test.
      * Added configure test for pthread_yield.

goodell (6):
      * Fix bad include guard in the opa_by_lock.h header.
      * Add new "unsafe" primitives.  Also minor updates to the docs.
      * Add support for 64-bit PPC.
      * Update README to reflect 64-bit PPC support.
      * Add static initializer macros for OPA_int_t/OPA_ptr_t.
      * Actually include the COPYRIGHT and CHANGELOG files in the distribution.

jayesh (1):
      * Fixed compiler warnings in NT intrinsics. Now type casting the arguments \ 
to NT intrinsics correctly