Fixed typo
barclamp_install.rb new option: --no-install-actions

To be used during package build to avoid running install-action inside the
buildsystem.
Updated spec file templated to make use of the new option.
install actions: Install them into setup/<barclamp>/*

Create per barclamp subdirectories in setup/, instead of put all install
action scripts into a single directory. Additionally run them from
/opt/dell/setup/ instead of /opt/dell/barclamps/, which does not exist when
installing from packages.
Merge pull request #1692 from rhafer/master

Merged by devtool for cloudedge