Update dependencies for 0.7

Author: hdgarrood

bower.json

@@ -18,15 +18,15 @@
     "package.json"
   ],
   "dependencies": {
-    "purescript-either": "~0.1.3",
-    "purescript-maybe": "~0.2.1",
-    "purescript-foreign": "~0.4.0",
-    "purescript-node-buffer": "~0.0.1",
+    "purescript-either": "~0.2.0",
+    "purescript-maybe": "~0.3.0",
+    "purescript-foreign": "~0.5.0",
+    "purescript-node-buffer": "~0.1.0",
     "purescript-node-path": "~0.3.0",
-    "purescript-datetime": "~0.5.0",
-    "purescript-exceptions": "~0.2.1",
-    "purescript-strings": "~0.4.5",
-    "purescript-globals": "~0.1.6",
-    "purescript-integers": "~0.1.0"
+    "purescript-datetime": "~0.6.0",
+    "purescript-exceptions": "~0.3.0",
+    "purescript-strings": "~0.5.0",
+    "purescript-globals": "~0.2.0",
+    "purescript-integers": "~0.2.0"
   }
 }