Added Regex for Email validation
Merge pull request #77 from shivamdixit/master

Added Regex for Email validation
Merge pull request #76 from paulocmguerreiro/master

Added "@" and "." to userID acceptable chars
modified user verification
as mentioned by paulocmguerreiro removed echo "hi" from random()

I think this piece of code was added during testing and never removed.
Merge pull request #79 from paulocmguerreiro/master

Update Sessions Last_Activity
Merge pull request #2 from OWASP/master

Update