docs(README): bunch of rewritings

* re-organized auth section
* added basic snippets for datastore and storage
* improved some links
* removed pubsub
tests: storage: refactor + bump offset.
docs(README): fix typo and dataset snippet
Use Connection.requester and rename req to request for clarity
Clean up contributing
npm: slim down distributed files.
connection: use process.nextTick
and by nextTick, I mean setImmediate.
Merge pull request #159 from ryanseys/clean-contributing

docs: Clean up contributing
Merge pull request #147 from stephenplusplus/master

npm: slim down distributed files.
Merge pull request #149 from silvolu/master

docs(README): bunch of rewritings
Merge pull request #158 from ryanseys/use-requester

Use Connection.requester and rename req to request for clarity
Merge pull request #166 from stephenplusplus/nexttick

connection: use setImmediate to simulate async.
Merge pull request #151 from stephenplusplus/regression-fails

tests: storage: refactor + bump offset.
Ignore pub sub before test hook
Merge pull request #170 from ryanseys/disable-pubsub

Ignore pub sub before test hook