work in progress
Merge branch 'develop' of https://github.com/StochSS/stochss into develop
patched the SDK to correct a known bug in the webapp2_extra auth api (fixed in the 2.5 version of the SDK, but we use 2.3)
Refactoring. UserData replaces CredentialWrapper.
Disabled start VM button if credentials are invalid
Fixed issue #30, #28
Updated simulation page to use new UserData model
fetch remote almost working
minor cleanup of comments