Update Meteor to 1.2

This requires local copies of packages that are broken or not Polymer 0.5

rpg-docs/packages/meteor-vulcanize-master/package.js

@@ -0,0 +1,17 @@
+Package.describe({
+  name: 'differential:vulcanize',
+  summary: 'Vulcanize',
+  version: '2.0.1',
+  git: 'https://github.com/Differential/meteor-vulcanize'
+});
+
+Package.registerBuildPlugin({
+  name: 'vulcanize',
+  use: [
+    "underscore@1.0.3"
+  ],
+  sources: [
+    'vulcanize.js'
+  ],
+  npmDependencies: {'vulcanize': '1.9.1'}
+});