Clean up fabric module

[gashcrumb]

We've a boatload of stuff under fabric that kinda makes building the entire project take longer than it should. I think we should make the following changes:

Move fabric--facade to the "tooling" module
Move fmc- and fabric-rest to a separate "fmc" module

I think we can also take FMC out of the base fabric distro and just add it to the jboss-fuse distros, that's shave probably about 20MB off of the size of the distro.

I think the "openshift" module can go, isn't it superceded by jboss-fuse/openshift repo? Also fabric-security can go elsewhere that's just a POC integration with some SSO provider. Any other modules under fabric that can go away or be moved?

[gashcrumb]

If we could get the scala dependency out of fabric-core we'd make that module build much faster too...