grpc - RPC system from Google

	Commit message (Expand)	Author	Age
*	Plumb through GRPC_INITIAL_METADATA_WAIT_FOR_READY_EXPLICITLY_SET.	Mark D. Roth	2016-09-29
*	Rename GRPC_INITIAL_METADATA_IGNORE_CONNECTIVITY to	Mark D. Roth	2016-09-28
*	Change C++ API to expose wait_for_ready instead of fail_fast.	Mark D. Roth	2016-09-27
*	Merge pull request #7559 from dgquintas/codegen_cleanse	Craig Tiller	2016-09-13
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* \|	add cacheable option to client_context	Makarand Dharmapurikar	2016-09-07
\| *	Merge branch 'master' of github.com:grpc/grpc into codegen_cleanse	David Garcia Quintas	2016-09-01
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* \|	Merge pull request #7842 from jboeuf/security_context_extension	Mark D. Roth	2016-08-31
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\| \| *	Merge branch 'master' of github.com:grpc/grpc into codegen_cleanse	David Garcia Quintas	2016-08-31
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\| * \|	Addressing feedback.	Julien Boeuf	2016-08-25
* \| \|	Fix a typo	Takuto Ikuta	2016-08-25
\| * \|	Adding extension points for security context.	Julien Boeuf	2016-08-23
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\| *	removed codegen/log.h	David Garcia Quintas	2016-07-27
\| *	removed codegen/time.h	David Garcia Quintas	2016-07-27
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*	fixed typo	David Garcia Quintas	2016-07-20
*	Const correctness for ClientContext and ServerContext getters	Bill Clarke	2016-06-22
*	Rollup of changes from the latest import	Craig Tiller	2016-04-11
*	Fix client_crash_test, implement idempotency, fail_fast for C++	Craig Tiller	2016-04-01
*	Update copyrights	Craig Tiller	2016-03-31
*	wip. cq refactored	David Garcia Quintas	2016-03-07
*	Merge branch 'master' of github.com:grpc/grpc into sync-async-plus-interfaces	David Garcia Quintas	2016-01-27
*	async_stream.h done. Compiles	David Garcia Quintas	2016-01-25