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
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