update readme to use a127-magic and yaml examples
Added option to select database for Redis.
Updated README for volos-quota-redis.
Merge pull request #31 from freezy/redis-dbselect

Add possibility to specify `DB` when using volos-quota-redis
rename volos-proxy to apigee-remote-proxy
rename bolos-proxy to apigee-remote-proxy
rename volos-proxy.xml
fix quota connect middleware to emit error, not completely stop chain
version
Initial work on quota using new proxy.
Work on a new quota SPI for Apigee that works in three modes:
Remote, using the old policy-based protocol.
Remote, using the new Node.js-based protocol.
Local, using apigee-access.
Update oauth to use new protocol as well as old one, and
apigee-access if supported on the server.
Fix some problems with the quota tests run remotely.
Update package.json for merge.
Update server-side tests with Mocha tests that run on the server
and directly hit the SPI.
Update to new version just for new apigee-access.
Check explicitly for version 1.1 of the remote proxy because
only that has the features that we need.