Update dependencies

Author: garyb

bower.json

@@ -18,12 +18,12 @@
     "package.json"
   ],
   "dependencies": {
-    "purescript-transformers":  "~0.3.0",
+    "purescript-transformers":  "~0.4.0",
     "purescript-either":        "~0.1.4",
-    "purescript-identity":      "~0.1.0",
+    "purescript-identity":      "~0.2.0",
     "purescript-maybe":         "~0.2.1",
-    "purescript-arrays":        "~0.2.1",
-    "purescript-strings":       "~0.4.1",
-    "purescript-foldable-traversable": "~0.1.4"
+    "purescript-arrays":        "~0.3.0",
+    "purescript-strings":       "~0.4.2",
+    "purescript-foldable-traversable": "~0.2.1"
   }
 }