Cabal revisions of alist-0.1.0.4

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

 --                   | | +----- non-breaking API additions --                   | | | +--- code changes with no API change version:             0.1.0.4+x-revision: 1  -- A short (one-line) description of the package. synopsis:            lists with O(1) append   -- other-extensions:          -- Other library packages from which modules are imported.-  build-depends:       base <10000+  build-depends:       base >= 4.9 && < 5      -- Directories containing source files.   -- hs-source-dirs: