Merge pull request #25 from cesine/master

Auth service updates v1.90
Merge pull request #27 from cesine/master

CORS isnt working on the auth service anymore
Merge pull request #26 from fieldlinguist/master

Auth service updates v1.93
Merge pull request #28 from cesine/master

Local debugging update and learnx fixes v1.102
Merge pull request #30 from cesine/master

if newCorpusName was not provided it would crash teh server.
Merge branch 'master' of https://github.com/OpenSourceFieldlinguistics/AuthenticationWebService
for #1564 adding custom descriptions for different corpus types
replying with json to get requests