psc --make #218
Desugar externs files when using separate compilation #218
Fix issue with desugar in make mode
Merge pull request #293 from joneshf/master

Added on.
Include Prelude in make mode
Merge branch 'make'
nub, nubBy, elem, notElem
Remove duplicates : elem, notElem
fst and snd
Fix concatMap
Fix #297
Speed up test suite
Remove escape check
Initial refactoring for qualified imports
Refactoring for qualified types
Resolve qualified imports
Only parse `qualified as` for now

Can relax to allow `as`-only or `qualified`-only later
Split manual tests up into passing/failing again
Add test for qualified imports
Merge pull request #299 from garyb/master

Qualified imports