Reduced lower bound on base so hackage can compile it.

multihash.cabal

@@ -1,9 +1,10 @@
 name:                multihash
-version:             0.1.0
+version:             0.1.1
 synopsis:            Multihash library and CLI executable
 description:         Multihash is a protocol for encoding the hash algorithm
                      and digest length at the start of the digest.
-                     More information available at https:\/\/github.com\/jbenet\/multihash\/.
+                     More information available at the official
+                     <https://github.com/jbenet/multihash/ multihash github>.
                      .
                      Base32 encoding, Blake hashing, and file checking still to be added.
                      .
@@ -15,6 +16,7 @@ copyright:           2015 Luke Hoersten
 category:            Data
 build-type:          Simple
 cabal-version:       >=1.10
+homepage:            https://github.com/LukeHoersten/multihash
 
 source-repository head
   type: git
@@ -30,7 +32,7 @@ library
   default-language:    Haskell2010
 
   build-depends: attoparsec        >= 0.12 && < 0.13
-               , base              >= 4.8  && < 4.9
+               , base              >= 4.7  && < 4.9
                -- , base32-bytestring >= 0.2  && < 0.3
                , base58-bytestring >= 0.1  && < 0.2
                , base64-bytestring >= 1.0  && < 1.1
@@ -47,7 +49,7 @@ executable multihash
   ghc-options:       -threaded -Wall -fwarn-tabs -funbox-strict-fields -O2 -fdicts-cheap
                      -fno-warn-orphans -fno-warn-unused-do-bind -rtsopts
 
-  build-depends: base                 >= 4.8  && < 4.9
+  build-depends: base                 >= 4.7  && < 4.9
                -- , base32-bytestring >= 0.2  && < 0.3
                , base64-bytestring    >= 1.0  && < 1.1
                , base58-bytestring    >= 0.1  && < 0.2