updated network json files for hadoop
add kiwi config for building a Crowbar 2.0 appliance on openSUSE 12.2
Add --skip-sync to pull-requests-prep

This allow much quicker re-runs of pull-requests-prep if sync has
already been run recently.
Use consistent indentation style
Fix typo in error message
dev: rename cut_feature() to new_feature() for consistency
dev: add some input validation to {new,erase}-feature
Use correct tag for the deployer bc in the v2.1.1-hadoop release
Use correct tag for the provisioner bc in the v2.1.1-hadoop release
Make sure that dev always fetches tags from remotes.
Added metadata for new release feature/report-handler
remove adding report handlers from client.rb
Add link to Fedora 18 qemu-kvm / virsh setup scripts.
Merge pull request #1710 from aspiers/master

Merged by devtool for VictorLowther
Merge pull request #1711 from aspiers/feature/kiwi-appliance

add kiwi config for building a Crowbar 2.0 appliance on openSUSE 12.2
Move some tasks to the per-barclamp setup scripts.

Also exit where we expect things to break.
Fix up install scripts to automatically pick native vs. from-tarball installs.
Swizzle things up to ensure that the proper version of Ruby gets installed.
Add ruby dev packages to list of ones to be installed before
everything else.
Make sure bc_do_install_actions gets all the data it needs.