-merge properties file
* test merge
* Created a CreateAccountPageHelper class, where methods for filling in
fields in the Create Account page are found, methods for checking the
errors returned by these fields, and a method used for verifying
successful account creation. 

* Added new content to the message.properties document, to verify error
and success messages.

* Added new content to the uimap.properties document, to located the
error field in the Create Account page.