bumped s2g-config version.
Merge pull request #18 from mmerkes/yelp

Move neighborhood lookup to the API
Need superagent in production deps.
Add GET /users/:user/activity and DELETE /users/:user/activity/request/:request routes to create the activity feed API and write specs, and update README accordingly
Add support for etags to user routes and update specs. Add first pass at etag hash methods to README
Create POST and GET /neighborhoods/:neighborhood/requests route to allow shout out requests
Add support for etags to all key routes (GET /neighborhoods/:neighborhood/items & requests, GET /users/:user/activity & my-requests & neighbor-requests) and update specs, and add version incrementing to models to update etag hash
Merge pull request #19 from mmerkes/activity_feed

Add GET /users/:user/activity and DELETE /users/:user/activity/request/:...
Merge pull request #20 from mmerkes/conditional_get

Conditional get
--workers can be used to specify the number of worker bees.
Heroku 1x cpu/ram ratio can support 2 workers, limited by ram.
Test all the things.
Merge pull request #21 from sebmartel/worker-configuration

Worker configuration
configuration requires strings for numbers.
Fixed heroku config-- convict default value handling is required when using it's validate function.
Update GET /neighborhoods/:neighborhood?address=address route to create failure object when neighborhood cannot be found, add neighborhood to db when not found, and create Failure model
Merge branch 'master' of https://github.com/sebmartel/s2g-server into login_flow
Update README
Merge pull request #22 from mmerkes/login_flow

Updated GET /neighborhoods/:neighborhood?address=address
Fixed the fix of the fix. --workers defaults to 0, which converts to an integer all of the time (sic.)