Merge branch 'release/0.1.1' into develop
Updated version for next release cycle
Update to latest versions
Update to pallet 0.8.0-alpha.8
Add script actions to jobs

Fixes #2
Add bricklayer test for dist.sh

Add script to exercise dist.sh using bricklayer.
Update .gitignore
Add very simple example bootstrap script
Update example bootstrap script to write a file
Make use of /etc/hosts provider specific
Enable running cli tasks without exit

In order to facilitate development and testing, allow disabling of exits from
the CLI.
Add step number to job logging output
Update to pallet-0.8.0-beta.1
Update to latest dependencies
More robust checking for when to use and create /etc/hosts (for VBox mainly).
Remove expiration checks.
Update dependencies to public releases and latest versions.
Remove code obfuscation config, and update jclouds deps.
Fix exception when destroying cluster after job termination.
Updated README with new way to launch via leiningen.