Completely rewritten the whole code.
Now you can easily change or extend the current implementation of the captcha.(In the examples show how to add a captcha using the questions.)
You can completely change the layout of which is generated by default.
Added a mathematical captcha.
Added support for MVC 4.
For those who are migrated from the old version:
- Changed namespace to CaptchaMVC on CaptchaMvc.
- Do not used CaptchaPass and CaptchaSalt.
- Do not used IEncryption.
- Changed namespace to CaptchaMVC.Attribute on CaptchaMvc.Attributes.