Import hadoop version 1.4.1
Import yum version 3.3.2
Import apt version 2.6.0
get a specific automatortype while waiting since the entire
collection always returns a 200.
Merge pull request #576 from continuuity/feature/tweak-setup-script

get a specific automatortype while waiting since the entire
Merge pull request #577 from continuuity/feature/import-hadoop-with-dependencies

Feature/import hadoop with dependencies
Add icon as a field for provider and automator types as well.
update test constructors.
Merge pull request #578 from continuuity/feature/add-icon-to-plugin-types

Add icon as a field for provider and automator types as well.
Merge remote-tracking branch 'origin/develop' into feature/refactor-l2c

Conflicts:
	provisioner/bin/setup.sh
	server/src/main/java/co/cask/coopr/spec/plugin/AbstractPluginSpecification.java