Merge pull request #5 from taiga418/master

Added route skeletons, Google geocoding API call
unit tests for users routes
add mongodb as travis service
Merge pull request #8 from GabeMedrash/api_tests

unit test users routes
working on get sale route
Merge branch 'master' of https://github.com/DrivewayHunt/DrivewayHunt
added some item routes (unfinished)
Merge branch 'master' of https://github.com/DrivewayHunt/DrivewayHunt
Merge pull request #9 from JakeRawr/master

added some item routes (unfinshed), and still need item middleware
finished sale routes (beside search), item routes (beside list items for a sale)
added list items for a sale and fixed post item and post sale
added list items for a sale and fixed post item and post sale
removed key
fixed typo in sale route
Merge pull request #10 from JakeRawr/master

modified sale and item routes
gejson
ready to pull geojson fix
added to test skeleton
added geo search
Merge pull request #11 from JakeRawr/master

added geo search