drop in the icehouse rpm gpg file for fedora

Change-Id: I749c341df2d3a7f2ca40ba5132b810bb8812d6e6
Merge remote-tracking branch 'gerrit/master' into dev/reorg

Conflicts:
	playbooks/packstack/aio.yml

Change-Id: Ibb12c3f41e0a5feeb1acf96e53756950cda48e55