tempest: testr skip list
Merge pull request #19 from gabrielecerami/testr_skip_list_squashed

tempest: testr skip list
Add install tag to node install
Add icehouse support, and workaround for icehouse foreman
Foreman nodes now install in parallel
Change tempest setup to look for packstack-modules-puppet
Move createrc to a shared location
Do not sudo when using local_action in the handlers