Packaging Barclamps

The short version:

1. Make sure your barclamp is checked out into barclamps/your_barclamp_name in the main Crowbar checkout.
2. Run build_crowbar.sh your_os --no-iso --update-cache --barclamps your_barclamp to make sure that the build cache for your barclamp is up to date.
3. Run package_barclamp.sh your_barclamp_name, and the fully packaged and ready to go your_barclamp_name.tar.gz will be created in the current directory.

If you are using Dev Tool Build then you can use this after an ISO build. For the regular build, the long version is here.