remove old rake task to update version
since we're not using it anymore
(see: https://github.com/rubygems/rubygems.org/pull/629#issuecomment-29638957)
Fix gemfile copy&paste valign
Merge pull request #630 from dwradcliffe/remove-old-version-task

remove old rake task to update version
staging deploy config
symlink config files
staging deploy config
Update location of rubygems.org credentials

No longer using .gemrc, so tell them to update their .gem/credentials file instead!

Ref: #694
Merge pull request #695 from parkr/patch-1

Update location of rubygems.org credentials
Update capybara to version 2.4.1
Use latest rubygems client
Update i18n to version 0.6.11
Update librato-rails to version 0.11.1
Update tzinfo to version 0.3.40
Update newrelic_rpm to version 3.9.0.229
Update rest-client to version 1.7.1
Update fakeredis to version 0.5.0
Update redis to version 3.1.0
Update xml-simple to version 1.1.4
Update will_paginate to version 3.0.7
Update high_voltage to version 2.2.0