added call to reset password in appdashboard
Merge branch 'testing' of https://github.com/AppScale/appscale into reset-password-via-dash
change_password added to dashboard.py
password_chage added to app_dashboard_helper.py
css additions for form validation
additional html for password change form
js for form validation
parsely.js library for form validation
added proper error/flash message handling, a GET for /password-change
proper message handling for password change
changes to css base colors
properly displaying error messages
proper type changes to password input fields
removed trailing whitespace
Merge remote-tracking branch 'origin/testing' into reset-password-via-dash2
Addressing comments, fixed doc string, removed unnecessary try/except
Added proper handling of admin right to reset
Merge pull request #650 from AppScale/reset-password-via-dash

Reset password via dash