renamed files and directories

Signed-off-by: Steve Loranz <sloranz@redhat.com>
use the new plugin names

Signed-off-by: Steve Loranz <sloranz@redhat.com>
remove old requirements

Signed-off-by: Steve Loranz <sloranz@redhat.com>
fixed bug in plugin discovery

Signed-off-by: Steve Loranz <sloranz@redhat.com>
Merge pull request #282 from aeolusproject/refactor/renamed-plugins

closes #223