Add basic files.
Move jruby.spec to prebuilt-jruby.spec.
Update package name to "prebuilt-jruby"
Set name of jruby package correctly in prebuild-jruby.sped.
Split upd different file deployments per target, swith "doc" deployment to use standard '%doc' syntax.
Merge branch 'master' of github.com:nkadelgarcia-consultant/prebuilt-jruby-1.3.x-srpm