Proto commits in census-instrumentation/opencensus-python

These 3 commits are when the Protocol Buffers files have changed:

Commit:1e38211
Author:Reiley Yang
Committer:GitHub

refactor namespace package - docs and samples (#541) * refactor namespace package - cleanup samples * remove wrapt from test dependencies * remove psycopg2 from test dependencies * remove grpcio from test dependencies * polish README * add badge to README * fix typo * add dependency link * Revert "add dependency link" This reverts commit 0d38883f9bacf9e5ecb2bfdda30a57a497e58c34. * polish docs * rename Census to OpenCensus * minor cleanup

The documentation is generated from this commit.

Commit:471939e
Author:Warren Kiser
Committer:Angela Li

Sync examples/trace/grpc proto file with other opencensus projects (#146)

Commit:8059f54
Author:Angela Li
Committer:GitHub

Add a hello world example for grpc integration (#99)