Install Pidgin 2.7.6 in Ubuntu (With MSN Certificate Fix And Multiple MSN Logins)

Pidgin 2.7.6 was released yesterday, fixing the "Unable to validate certificate" error for omega.contacts.msn.com (so if the Pidgin (MSN) Omega.contacts.msn.com Certificate Errors fix didn't work for you, try the new Pidgin 2.7.6).