message: fix(new): Pages start as md by default
  This is to make our life easier for future changes so we can assume what
  the extension should be.  Eventually we'll need to make this complex
  again.
diff: @@ -50,20 +50,15 @@ draft: true
  Welcome to the first post ever on cobalt.rs!
  ";
  -const INDEX_LIQUID: &'static [u8] = b"extends: default.liquid
  +const INDEX_MD: &'static [u8] = b"extends: default.liquid
  ---
  -<div >
  - <h2>Blog!</h2>
  - <!--<br />-->
  - <div>
  +## Blog!
  +
  {% for post in posts %}
  - <div>
  - <h4>{{post.title}}</h4>
  - <h4><a href=\"{{post.path}}\">{{ post.title }}</a></h4>
  - </div>
  +#### {{post.title}}
  +
  +#### [{{ post.title }}]({{ post.path }})
  {% endfor %}
  - </div>
  -</div>
  ";
  pub fn create_new_project<P: AsRef<Path>>(dest: P) -> Result<()> {
  @@ -74,7 +69,7 @@ pub fn create_new_project_for_path(dest: &Path) -> Result<()> {
  fs::create_dir_all(dest)?;
  create_file(&dest.join(".cobalt.yml"), COBALT_YML)?;
  - create_file(&dest.join("index.liquid"), INDEX_LIQUID)?;
  + create_file(&dest.join("index.md"), INDEX_MD)?;
  fs::create_dir_all(&dest.join("_layouts"))?;
  create_file(&dest.join("_layouts/default.liquid"), DEFAULT_LAYOUT)?;
  @@ -91,7 +86,7 @@ pub fn create_new_document(doc_type: &str, name: &str, config: &Config) -> Resul
  let full_path = &path.join(&config.posts.dir).join(name);
  match doc_type {
  - "page" => create_file(name, INDEX_LIQUID)?,
  + "page" => create_file(name, INDEX_MD)?,
  "post" => create_file(full_path, POST_MD)?,
  _ => bail!("Unsupported document type {}", doc_type),
  }
  