grpc - RPC system from Google

	Commit message (Expand)	Author	Age
*	Updates ActiveCall to use the new call API	Tim Emiola	2015-04-10
*	Updates Channel#create_call to the new API	Tim Emiola	2015-04-10
*	Enables some incorrectly disabled tests	Tim Emiola	2015-03-23
*	Exposes the metadata method in server-side ActiveCall view classes	Tim Emiola	2015-03-17
*	Temporarily suspend some tests that started failing because during the final ...	Tim Emiola	2015-02-24
*	Add missing new-lines at end of file	Craig Tiller	2015-02-18
*	Update copyright to 2015	Craig Tiller	2015-02-18
*	Stop calling finish on server calls	Tim Emiola	2015-02-09
*	Attempts to remove a little of this tests flakiness	Tim Emiola	2015-01-31
*	Removed port_picker from active_call_spec, fixed some style issues	Tim Emiola	2015-01-26
*	Updates ruby to stop using grpc_start_invoke	Tim Emiola	2015-01-21
*	Adds rubocop and fixes most style violations it detected	Tim Emiola	2015-01-16
*	Removed use of call.accept in gRPC Ruby	temiola	2014-12-11
*	Update modules and packages to allow for a single grpc import	temiola	2014-12-11
*	Adds support for metadata to the surface APIs	temiola	2014-12-10
*	Updating moe_db.txt with the latest equivalence since the ruby import changed...	nnoble	2014-12-05
*	Incorporating ruby into the master grpc repository.	nnoble	2014-12-01