subpackage all the libraries with ghc-rpm-macros-0.11.1
    
    - put rts, integer-gmp and ghc-prim in base, and ghc-binary in bin-package-db
    - drop the libs mega-subpackage
    - prof now a meta-package for backward compatibility
    - add devel meta-subpackage to easily install all ghc libraries
    - store doc cronjob package cache file under /var (#664850)
    - drop old extralibs bcond
    - no longer need to define or clean buildroot
    - ghc base package now requires ghc-base-devel
    - drop ghc-time obsoletes