grpc - RPC system from Google

	Commit message (Expand)	Author	Age
*	All spec files require spec_helper	ganmacs	2018-06-18
*	correct channel arg constructor calls in ruby channel creds test	Alexander Polcyn	2017-06-15
*	auto-fix most of licenses	Jan Tattermusch	2017-06-08
*	Merge pull request #4412 from murgatroid99/ruby_auth_metadata_plugin	Michael Lumish	2015-12-11
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* \|	update channel_credentials_spec	Jan Tattermusch	2015-12-11
\| *	Plumb CallCredentials through Ruby code, replacing metadata_updater functiona...	murgatroid99	2015-12-04
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*	Ruby wrapping of core credentials API change.	Tim Emiola	2015-10-28