Cabal revisions of vector-space-0.5.1

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

 Name:                vector-space Version:             0.5.1+x-revision: 1 Cabal-Version:       >= 1.2 Synopsis:            Vector & affine spaces, linear maps, and derivatives (requires ghc 6.9) Category:            math Library   hs-Source-Dirs:      src   Extensions:          -  Build-Depends:       base, MemoTrie+  Build-Depends:       base < 4.11, MemoTrie   Exposed-Modules:                           Data.AdditiveGroup                      Data.VectorSpace