Deletes the useless .ex file?
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Deletes the service design file from this project.
Fixes the Sign In process.
Updates the Sign Up process. (including organize the imports)
Merge pull request #3 from Shallong/master

Sign in and sign up process fix and updates.