Upgrades therubyracer to get the app to boot locally on newer macs
Upgrades rails and i18n for security vulnerabilities

** Rails updates
October 23, 2013 (Rails 3.2.15)
CVE-2013-4389

December 03, 2013 (Rails 3.2.16)
CVE-2013-4491, CVE-2013-6415, CVE-2013-6417, CVE-2013-6414

February 19, 2014 (Rails 3.2.17)
CVE-2014-0082, CVE-2014-0081

** i18n updates (i18n 0.6.6)
CVE-2013-4492
Upgrade will_paginate [CVE-2013-6459]
Upgrade nokogiri [CVE-2013-6460, CVE-2013-6461]
Update dragonfly [CVE-2013-1756]
Merge pull request #6 from g5search/security-updates

Security updates