Update passwordResetToken.php

Update SiteController.php

fixes #854

Added Memcached for Travis

added version, csrfVar and csrfToken to yii js module.

- Turned on CSRF validation by default.
- Added access control for login, signup and logout for frontend application.
- Added access control for login, logout and index for backend application.
- YII_ENV is now defined for all applications.
- No trace is writted to logs if debug is turned off.
- Added default error view for frontend and backend.
- In frontend application captcha will always ask for "testme" if YII_ENV is defined as "test".

- Turned on CSRF validation by default.
- Application params are now readed before config is defined to be able to use values from params when configuring.
- Added access control for login and logout.

- Equals sign is now replaced with dot.
- Slash is now replaced with dash.
- Better phpdoc.

copied from
https://github.com/CUBRID/node-cubrid/blob/056e734ce36bb3fd25f100c983beb3947e899c1c/.travis.yml