More small, mostly comment, cleanups
Use non-github httr package
client-go: Support OAuth2 and ReadsetsSearch

The script now performs near full discovery of readsets and reads. The
dataset is still hardcoded to 1000 Genomes dataset. When
``datasets/list`` is implemented, we can do full discovery.
Add generated client library code
First mapreduce-java commit

- this is a java version of the mapreduce-python code. the java map
reduce library has some additional config options that aren’t provided
in python.
Add very basic readme
Merge pull request #25 from namn/add-client-go

client-go: Support OAuth2 and ReadsetsSearch
Update CONTRIB.rst
Add Travis CI config for Go client.
Fix js typo
Update client libraries

Someday (hopefully soon) these won’t be checked in.
Merge pull request #28 from gkrasin/travis-go

Add Travis CI config for Go client.
Change mapreduce to calculate a similarity data

- also add a pcaServlet which consumes the similarity data and runs pca
on top of it. this will make a graph at a later point.
Add go fmt check to Travis config.
Simplify OAuth code by using common libraries

Part of #30 - this should work on windows now.
Merge pull request #29 from gkrasin/travis-gofmt

Add go fmt check to Travis config.
Go client: add generated client library.

Command line to generate:

google-api-go-generator -publiconly=false -api=genomics:v1beta

where the generator is a part of https://code.google.com/p/google-api-go-client/
Add missing import, remove bad spaces

Part of #30
Merge pull request #31 from gkrasin/add-generated-lib

Go client: add generated client library.