Test Suite in Cabal (cabal test)

Please run using "cabal test --show-details=streaming", there's a known
issue about this that was fixed in the latest version of cabal:
https://github.com/haskell/cabal/issues/1810

Makefile

@@ -3,17 +3,13 @@
 GHCFLAGS=-O9
 GHCFLAGS_STATIC=$(GHCFLAGS) -optl-static -optl-pthread
 
-all: shellcheck .tests shellcheck.1
+all: shellcheck shellcheck.1
 	: Done
 	
 shellcheck: regardless
 	: Conditionally compiling shellcheck
 	ghc $(GHCFLAGS) --make shellcheck
 
-.tests: *.hs */*.hs
-	: Running unit tests
-	./test/runQuack && touch .tests
-
 shellcheck.1: shellcheck.1.md
 	: Formatting man page
 	pandoc -s -t man $< -o $@