Rename FATAL_FAILURE SHUTDOWN

PHP stress client in stress test framework

Disable ccache for ubuntu-14.04/clang3.4 docker config

Allow forcing the use of the default polling strategy [instead of all strategies]

Disable fuzzed tests on TSAN

Revert unneeded change in qps worker

implement interval_us functionality

Fixes #2868

Wait for channel to be connected on QPS Client

Minor fix on example script

Fixed printf/gpr_log format in lb_policy.c

grpc.__all__ definition

Added Python GA API metadata tests

Fix scope problem when GPR_SUPPORT_CHANNELS_FROM_FD is not defined

Disabling it allows clang-3.4 to run C/C++ on docker

The faulty line is behind a preprocessor define that isn't on by default.

Add 64bit Android support

Improve docs for IAsyncStreamReader

C#: dedup code for send finished handler

Manually Upmerge changes from 0.14 release branch into master

Add format check for gpr_log and gpr_asprintf, add gpr_strpad 

Drop unnecessary future division import

UNIMPLEMENTED status for cardinality violation

PHP: add call getTrailingMetadata API

Fix a typo in php stress client that was causing the php client to ignore any explicitly passed port

Add base64 decoder

Added cleanup to server thread join method

Added check for signals in poll()