install-chef-suse: Install tools in /opt/dell/bin when using --from-git

All tools required during the install-chef-suse run are copied to /opt/dell/bin
now when called with --from-git.
install-chef-suse: Create a fake pfsdpes view when using --from-git

The pfs enabled barclamps depend on the pfsdeps view being present to be able
to show their UI in its full beauty.