Merge pull request #15 from mmerkes/item_requests

Update GET my-requests and neighbor-requests to send an object instead o...
File upload feature.
cleaned up package.json
merge with master
Enable all tests.
Added dependency to private configuration repo.
Merge pull request #16 from sebmartel/fileupload

Fileupload
Refactor OAuth2 validation to pass in ID and neighborhood with token, and update routes that depend on it. Refactor items, users, and accounts controllers to reduce Mongo queries. Still need to refactor requests, preferences, and questions controllers
Complete oauth token refactor by updating requests controller and spec
Merge branch 'master' of https://github.com/sebmartel/s2g-server into update_auth
updated aws creds
updated to latest s2g-config
logging fix.
Merge branch 'master' of https://github.com/sebmartel/s2g-server into update_auth
fixed order of merge of configs: env specific in s2g-server will always win.
Merge branch 'master' of https://github.com/sebmartel/s2g-server into update_auth
Update package.json
Merge pull request #17 from mmerkes/update_auth

Update auth token to include id and refactor controllers