Cabal revisions of intervals-0.3

Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.

 name:              intervals version:           0.3+x-revision: 1 synopsis:          Interval Arithmetic description:   A 'Numeric.Interval.Interval' is a closed, convex set of floating point values.    build-depends:     array          >= 0.3   && < 0.6,-    base           >= 4     && < 5+    base           >= 4     && < 4.8    if impl(ghc >=7.4)     build-depends: ghc-prim