Update json schema and search for lat/lon
Adding error handling
Adding first unit test
Clean up code
Update readme and debug config
Adding travis build
Merge branch 'master' into bha/appstructure

* master:
Merge remote-tracking branch 'origin/master' into bha/appstructure

* origin/master:
  Adding travis build (cherry picked from commit 90ef616)
Adding travis build status
Merge pull request #3 from seattleu/bha/appstructure

Hotel Search Reference Implementation