Revert "cleanup and new navigation ideas"

_posts/2015-04-12-test-post-last-year.md

@@ -1,11 +1,8 @@
 ---
 title:  "Test post from last year"
-categories:
-  - jekyll
-  - update
+categories: jekyll update
 permalink: /test-post-from-last-year/
-tags:
-  - news
+tags: [news]
 ---
 
-This is just a test post from the previous year.
+This is just a test post from the previous year. 

_posts/2016-02-24-first-post.md

@@ -1,11 +1,8 @@
 ---
 title:  "Welcome to Jekyll!"
-categories:
-  - jekyll
-  - update
+categories: jekyll update
 permalink: /myupdate/
-tags:
-  - news
+tags: [news]
 ---
 
 
@@ -17,4 +14,4 @@ Theme updates:
 - removed PDF output
 - removed some of the alternative layouts
 - added blog feature
-- sidebars configurable per page
+- sidebars configurable per page

_posts/2016-02-26-sample-post-jekyll.md

@@ -1,15 +1,16 @@
 ---
 title:  "Sample post"
+published: true
 permalink: /samplepost/
 summary: "This is some summary frontmatter for my sample post."
-tags:
-  - news, getting_started
+tags: [news, getting_started]
 ---
 
 Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries
 
 ## Heading
-
+ 
 but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.
 
 Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries
+