Update response for error status codes (fixes #66)

[alechenninger]

#66

[coveralls]

Coverage remained the same at 22.22% when pulling 56391cf on alechenninger:handle-errors into 74ae58c on lightblue-platform:master.

[dcrissman]

Change seems simple enough. Is there anyway I could test this?

[alechenninger]

You can download the app and deploy it. If you have a static http server available (I think python comes with SimpleHTTPServer, ie python -m SimpleHTTPServer 8000), you can just serve up the src/main/webapp directory and use that.

There aren't many tests for this app right now unfortunately, haven't had time to add any.

This is essential for the next release to prod, the app is kind of broken without it. I saw the versions were just bumped for this repo. Does that mean this won't get into the next release?

[dcrissman]

Thanks @alechenninger I was able to test in the way you described. Looks good, so I will merge.

[dcrissman]

The issue #66 was marked for the Bill release, so unfortunately this did not get in before Ana was cut.