Paginate posts for home page

- Configurejekyll-paginate
- Modify home page to include paginator loop
- Add pagination include and basic styling
- Add " - page #" to <title></tile> for SEO benefits

index.html

@@ -0,0 +1,17 @@
+---
+layout: archive
+excerpt: "A minimal Jekyll theme for your blog by designer Michael Rose."
+header:
+  image: unsplash-image-7.jpg
+  caption: "Photo credit: [**Unsplash**](https://unsplash.com)"
+---
+
+{% include base_path %}
+
+<h3>Recent Posts</h3>
+
+{% for post in paginator.posts %}
+  {% include archive-list-single %}
+{% endfor %}
+
+{% include pagination %}