grpc - RPC system from Google

	Commit message (Collapse)	Author	Age
*	Stage #1 of core breakup: move everything under lib	Craig Tiller	2016-03-25
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*	Please the include sanity check	Craig Tiller	2016-03-21
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*	Add documentation	Craig Tiller	2016-02-22
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*	Addressing review feedback	Craig Tiller	2016-02-22
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*	Fix copyrights	Craig Tiller	2016-02-18
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*	Decouple filter selection from channel construction	Craig Tiller	2016-02-17
	Allow plugins to extend the set of filters used by gRPC core: - plugins at construction time can register against the 'channel_init' system to be allowed to mutate a new channel_stack_builder type - channel_stack_builder provides a central and rather dynamic place to construct the list of filters required by a channel stack - ultimately we construct the channel stack in the fashion we always have This is also a prerequisite step to allowing filters to be implemented from wrapped languages.