Made sure that a username could not contain a space.
Made sure that a username could not contain a space.

maka-io/ooi-ui,maka-io/ooi-ui,asascience-open/ooi-ui,FBRTMaka/ooi-ui,FBRTMaka/ooi-ui,maka-io/ooi-ui,asascience-open/ooi-ui,FBRTMaka/ooi-ui,asascience-open/ooi-ui