adds robots.txt to newww
fixes tiny header stlying issues
adds styling for edit profile section
adds styling to the email-edit pages
adds styling to the change password page
adds styling to the profile edit page
adjusts layout and styling of email section of profile-edit page
adds error class styling
improves styling of errors that are bubbled up to the user on the email-edit page
improves styling of errors that are bubbled up to the user on the password page