Updating link for #112
Updating link for #112

Changing "http://meetup.rubyparis.org/" in "http://www.meetup.com/parisrb/"
railsfrance/railsfrance.org,nicolasleger/railsfrance.org,nicolasleger/railsfrance.org,railsfrance/railsfrance.org,railsfrance/railsfrance.org,nicolasleger/railsfrance.org