Daniel Gröber 30b8366526 Refactor the way packages databases are handled ... - cradle now stores a list of active package databases instead of only the user store (if present). - rename `cradlePackageDb` -> `cradlePkgDbStack` as that`s what the ghc documentaion calls this kind of thing - `getPackageDbPackages` now returns names of all visible packages in the given directory. Also the implementation now uses `ghc-pkg` instead of manually looking at the package database		2014-04-15 05:15:50 +02:00
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Haskell	Refactor the way packages databases are handled	2014-04-15 05:15:50 +02:00