Merge pull request #376 from cloudspokes/thabo-I-129863-new-registration-emails

get_user_email_and_handle returns address instead of email
use hardcoded topcoder.com for submitURL for now until an env var can be set up
return active users on member search fix was not quite right
Merge branch 'technology-2014-10-16' of https://github.com/cloudspokes/tc-api into thabo-I-129863-new-registration-emails