Merge tag 'v1.0.0' into production

2014-10-16, Version 1.0.0
=========================

 * Fix environment variables (Ryan Graham)

 * Update contribution guidelines (Ryan Graham)
v1.0.1
Merge branch 'release/1.0.1' into production
Merge tag 'v1.0.1'

1.0.1

 * Hide *.tgz from git (and npm pack) (Ryan Graham)