Updated to allow use of Pausable primitive

Should help with some of the broken tests ...

package.json

@@ -39,7 +39,7 @@
     "ember-load-initializers": "^0.5.0",
     "ember-resolver": "^2.0.3",
     "ember-try": "^0.1.2",
-    "liquid-fire": "0.23.1",
+    "liquid-fire": "github:ember-animation/liquid-fire#f24872d5b6e3f709a859e4aadf01778af1a351eb",
     "loader.js": "^4.0.0"
   },
   "keywords": [