fix-cabal-1.4-build

Hide conflicting imports of Distribution.Package.depends and packageName where necessary to allow hs-plugins to build against Cabal>=1.4.

src/System/Plugins/ParsePkgConfCabal.hs

@@ -6,7 +6,7 @@ module System.Plugins.ParsePkgConfCabal (
   ) where
 
 import Distribution.InstalledPackageInfo
-import Distribution.Package
+import Distribution.Package hiding (depends)
 import Distribution.Version
 
 import Data.Char             ( isSpace, isAlpha, isAlphaNum, isUpper, isDigit )