cd relative to crowbar dir for reinstall_barclamp
Merge pull request #1676 from aabes/master

add STDERR capture to do_install_action
Merge pull request #1677 from aabes/dev-patches

cd relative to crowbar dir for reinstall_barclamp
force ordering of top level books
Merge pull request #1678 from cloudedge/master

Merged by devtool for aabes
install action changes based on thread in mailing list:
 * barclamp has setup/ directory
 * File pattern is XXXX.{install|remove} - where the suffix determines when the action is invoked - install or remove.
some more logging