Merge branch 'release/1.7.0-alpha.1' into develop
Updated version for next release cycle
Update doc paths
Add .nrepl-port to .gitignore
Use clj-jclouds

Instead of using jclouds own clojure code, depend on clj-jclouds which
can be updated independently of the jclouds version.
Update for release via travis
Add keygen to before_script in travis.yml
Updated project.clj, release notes and readme for 1.7.0-alpha.2
Update travis github token
Show git errors without exposing credentials
Updated version for next release cycle
Merge branch 'develop'

Fix an issue with different merge commits (for 1.7.0-alpha.1) on develop
and master.