diff --git a/docs/_posts/2015-07-11-welcome-to-jekyll.markdown b/docs/_posts/2015-07-11-welcome-to-jekyll.markdown
deleted file mode 100644
index 21fafcd4e..000000000
--- a/docs/_posts/2015-07-11-welcome-to-jekyll.markdown
+++ /dev/null
@@ -1,27 +0,0 @@
----
-layout: post
-color: deep-purple
-cover: "http://s3-ap-southeast-1.amazonaws.com/monster-machine/images/horssghonr-1436272011-Midas.jpg"
-title: "Welcome to Jekyll!"
-date: 2015-07-11 13:50:39
-categories: jekyll update
----
-You’ll find this post in your `_posts` directory. Go ahead and edit it and re-build the site to see your changes. You can rebuild the site in many different ways, but the most common way is to run `jekyll serve`, which launches a web server and auto-regenerates your site when a file is updated.
-
-To add new posts, simply add a file in the `_posts` directory that follows the convention `YYYY-MM-DD-name-of-post.ext` and includes the necessary front matter. Take a look at the source for this post to get an idea about how it works.
-
-Jekyll also offers powerful support for code snippets:
-
-{% highlight ruby %}
-def print_hi(name)
- puts "Hi, #{name}"
-end
-print_hi('Tom')
-#=> prints 'Hi, Tom' to STDOUT.
-{% endhighlight %}
-
-Check out the [Jekyll docs][jekyll] for more info on how to get the most out of Jekyll. File all bugs/feature requests at [Jekyll’s GitHub repo][jekyll-gh]. If you have questions, you can ask them on [Jekyll’s dedicated Help repository][jekyll-help].
-
-[jekyll]: http://jekyllrb.com
-[jekyll-gh]: https://github.com/jekyll/jekyll
-[jekyll-help]: https://github.com/jekyll/jekyll-help
diff --git a/docs/_posts/2015-07-12-color-choices.md b/docs/_posts/2015-07-12-color-choices.md
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index 8b3d84ecc..000000000
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----
-layout: post
-color: purple
-title: "Color Choices"
-date: 2015-07-12 01:54:00
----
-
-### Any of the following color values can be used as the value of `color` in the front matter of the blog post.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/docs/_posts/2015-07-12-demo-post.md b/docs/_posts/2015-07-12-demo-post.md
deleted file mode 100644
index 9d9462da1..000000000
--- a/docs/_posts/2015-07-12-demo-post.md
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----
-layout: post
-color: deep-purple
-title: "Demo Post"
-date: 2015-07-12 01:55:00
----
-
-This demo page has been used from http://jasonm23.github.io/markdown-css-themes/.
-
-A First Level Header
-
-A Second Level Header
-
-A Third Level Header
-
-A Fourth Level Header
-
-A Fifth Level Header
-
-A Sixed Level Header
-
-Now is the time for all good men to come to
-the aid of their country. This is just a
-regular paragraph.
-
-The quick brown fox jumped over the lazy
-dog’s back.
-
-
-
-Header 3
-
-This is a blockquote with two paragraphs. Lorem ipsum dolor sit amet,
-consectetuer adipiscing elit. Aliquam hendrerit mi posuere lectus.
-Vestibulum enim wisi, viverra nec, fringilla in, laoreet vitae, risus.
-
-Donec sit amet nisl. Aliquam semper ipsum sit amet velit. Suspendisse
-id sem consectetuer libero luctus adipiscing.
-
-This is an H2 in a blockquote
-
-This is the first level of quoting.
-
-This is nested blockquote.
-
-Back to the first level.
-
-Some of these words are emphasized.
-Some of these words are emphasized also.
-
-Use two asterisks for strong emphasis.
-Or, if you prefer, use two underscores instead.
-
-
-- Candy.
-- Gum.
-- Booze.
-- Red
-- Green
-Blue
A list item.
-
-
-With multiple paragraphs.
-
-
-Another item in the list.
This is a list item with two paragraphs. Lorem ipsum dolor
-sit amet, consectetuer adipiscing elit. Aliquam hendrerit
-mi posuere lectus.
-
-
-Vestibulum enim wisi, viverra nec, fringilla in, laoreet
-vitae, risus. Donec sit amet nisl. Aliquam semper ipsum
-sit amet velit.* Suspendisse id sem consectetuer libero luctus adipiscing.
-
-
-- This is a list item with two paragraphs.
-
-
-
-This is the second paragraph in the list item. You’re
-only required to indent the first line. Lorem ipsum dolor
-sit amet, consectetuer adipiscing elit.
-
-
-Another item in the same list.
A list item with a bit of code inline.
A list item with a blockquote:
-
-This is a blockquote
-inside a list item.
-
-
-Here is an example of a pre code block
-
-tell application "Foo"
- beep
-end tell
-
-
-This is an example link.
-
-I start my morning with a cup of coffee and
-The New York Times.
-
-### Code snippet
-
-{% highlight python %}
-if __name__ =='__main__':
- img_thread = threading.Thread(target=downloadWallpaper)
- img_thread.start()
- st = '\rDownloading Image'
- current = 1
- while img_thread.is_alive():
- sys.stdout.write(st+'.'*((current)%5))
- current=current+1
- time.sleep(0.3)
- img_thread.join()
- print('\nImage of the day downloaded.')
-{% endhighlight %}