Update README.md

Clean up the README and include a note about the source of the theme.

Author: mblayman

README.md

@@ -1,30 +1,32 @@
+Python Frederick copied this theme from https://github.com/y7kim/agency-jekyll-theme
+and modified it to fit the group's needs.
+
 Agency Jekyll theme
 ====================
 
 Agency theme based on [Agency bootstrap theme ](https://startbootstrap.com/template-overviews/agency/)
 
 # How to use
 
-###Portfolio 
+### Portfolio 
 
-Portfolio projects are in '/_posts'
+Portfolio projects are in `/_posts`
 
-Images are in '/img/portfolio'
+Images are in `/img/portfolio`
 
-###About
+### About
 
-Images are in '/img/about/'
+Images are in `/img/about/`
 
-###Team
+### Team
 
-Team members and info are in '_config.yml'
+Team members and info are in `_config.yml`
 
-Images are in '/img/team/'
+Images are in `/img/team/`
 
 
 # Demo
 
 View this jekyll theme in action [here](https://y7kim.github.io/agency-jekyll-theme)
 
-=========
 For more details, read [documentation](http://jekyllrb.com/)