removing stratos componets installation puppet. fixing STRATOS-528
duplicate log entries in SM  - STRATOS-460
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-stratos
Added Apache License Header to org.apache.stratos.autoscaler component
Added Apache License Header to org.apache.stratos.cartridge.agent component source files
Added Apache License Header to org.apache.stratos.cli component source files
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-stratos
removing invalid scripts for creating cartridges
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-stratos

Conflicts:
	tools/puppet3/manifests/nodes.pp
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-stratos