being more explicit with the dependencies

dmolsen · dmolsen · commit 9a33dae113b2 · 2015-03-07T10:00:36.000-05:00
diff --git a/composer.json b/composer.json
@@ -25,7 +25,8 @@
 	},
 	"require": {
 		"php":              ">=5.3.6",
-		"twig/twig":        "~1.15"
+		"twig/twig":        "~1.15",
+		"pattern-lab/core": "dev-dev"
 	},
 	"extra": {
 		"patternlab": {
