Added handy dandy gem file for github-pages gem
Updated to latest Github Pages conventions
- Moved SCSS files into _sass folder
- Modified post layout to only show post content
Updated posts to fit new layout
	- Homepage shows a listing of all blog posts and a tiny excerpt
	- Post page only shows post content
Added gem lock file & sublime text project files to gitignore file
Cleaning out unused images
Fixed inline math
Cleaned up footer & added mathjax js
An unexpected expected journey.