Build & deployment improvements

Don't move/copy dependencies for binary deployments

Add "gear archive" command to create binary artifact from current
deployment on a gear
Exclude metadata from deployment archive creation
Add primary:true option to 8080 endpoint for scalable carts
Build & deployment improvements

Require --deployment-datetime for 'gear remotedeploy' instead of using
the most recent deployment dir

Remove call to clean_up_deployments_before() at the beginning of
CartridgeActions#remote_deploy because it's called later in #activate

CartridgeActions#distribute now requires a deployment_id
Add primary:true to jbosseap and jbossews cartridge manifests
Fix quotes around gear remotedeploy call so $deployment_dir is evaluated