Implement Journals

Jekyll will follow directory structures, using it as the URL path when
building a site. This significant change adds configuration, styles, and
layouts for journals. Journals will be stored in the `/journals`
directory, and then within a directory for the character.

For each character's journals, configuration must be established in the
`_config.yml` file. Each character journal directory then can be treated
similar to a Jekyll project: the `_posts` directory can be leveraged for
posts. The base character journal directory has an index page, which by
default shows a small top section, then the most recent post. Since
these character journals don't adhere to the actual calendar, permalinks
have been reduced to the post title alone. Note: this means every post
in the character journal must be named different. Not certain if every
post on the site must be named different.

There are a number of steps still left:
- Build site index page. Include cards for each character that has a
  journal, for each adventure, and for any additional miscellaneous
  things captured on the site.
- Implement the adventure section, similar to journals. Any configured
  adventures will exist in the `/adventures` directory, and then within
  a specific directory.
- Actually write stuff.

index.markdown

@@ -1,6 +1,9 @@
 ---
-# Feel free to add content and custom Front Matter to this file.
-# To modify the layout, see https://jekyllrb.com/docs/themes/#overriding-theme-defaults
-
 layout: home
 ---
+
+<h2>Journals</h2>
+<ul>
+    <li><a href="/journals/nataliah">Nataliah Kas Zhukoff</a></li>
+    <li><a href="/journals/bask">Bask Temlin</a></li>
+</ul>