Bump version to 0.0.2

- Change Express view engine
  - Replace `jade` with `hbs`
  - Refactor templates
- Update layout template
  - Add meta tags
  - Add `Skeleton` stylesheet
  - Add `highlight.js` github theme stylesheet
  - Update custom styles
  - Add Google Analytics
- Update error template
  - Display logo and link to homepage
- Render homepage with content from `README.md`
  - Use `marked` and `highlight.js`

package.json

@@ -1,6 +1,6 @@
 {
   "name": "corsmirror",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "Mirror sites with CORS enabled.",
   "author": "Mark <mark@remarkablemark.org>",
   "main": "bin/www",