Merge branch 'release/0.0.3-beta.5' into develop
Update to pallet 0.7.2
Update the default Ubuntu image to 12.04
Merge branch 'release/0.3.0-beta.6'
Update the jclouds dependencies
Merge branch 'master' of https://github.com/tomfaulhaber/pallet-hadoop-example into tomfaulhaber-master

Conflicts:
	project.clj
Update to latest release of pallet-hadoop

- support for latest AWS api
- fix issues with jdk 1.7.0_51
Merge branch 'master' of github.com:pallet/pallet-hadoop-example
Merge branch 'develop'