Updated vendor/rails to point to v2.3.2
Updated vendor/rails to point to v2.3.2

Note: the SHA1 for v2.3.2 is:
73fc42cc0b5e94541480032c2941a50edd4080c2
aka: v2.2.0-1070-g73fc42c

sunlightlabs/know-thy-congressman,sunlightlabs/know-thy-congressman