Validate user creation and email change by token

[lriaudel]

When you register on a wordpress site or when you change your email, we can use a fake email (or error entry) and it create ghost profile. I see 36 bad profile in 2 month on a website.

If an email is send with a validate links (token), the profile or the email change can be executed.

It secure correct data.

Thanks

[dilipbheda]

Hello Team

I have added the patch considering that it's better to give user the role when he/she has submitted the registration form. In the email, there is a link to reset password, when anyone clicks on it he/she will be assigned default role as per settings of WordPress.

Let me know your suggestions for the same.

Thanks

[Girishpanchal]

When the token will be confirmed after updating get_option( 'default_role' ) for register user from admin side. Also updated coding standard.

[Girishpanchal]

Set default role and coding standard.