Two-Factor authorization to SVN

[tazotodua]

Hi.
I think it's a kinda of security vulnerability, that WP.org doesnt use 2-factor authorization - while we login here, on wp.org, or while authenticating in SVN (like TortoiseSVN or etc.. when submiting plugin or theme).

So, if someone know plain text password, he can cause quite unexpected problems.
It mostly concerns to SNV access for plugins/users, that have thousands of customers.

Yes, there is email notificaiton when change happens on SVN, but it'll be good there was 2 factor auth while trying to login to SVN.

[ocean90]

Duplicate of #77.