Merge tag 'v0.1.1'

v0.1.1
Update contribution guidelines

Replace commit signing process with https://cla.strongloop.com/
Fix environment variables

Each env stanza needs to be on its own line
v1.0.0
Merge tag 'v1.0.0' into production

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

 * Fix environment variables (Ryan Graham)

 * Update contribution guidelines (Ryan Graham)