Transforming the site to something I want to see

Added flexnav.js support to the site and shifted around the javascript files. Now there are two js files to be processed by Jekyll that include all the other script files (head.js & main.js)

custom.css
 - Set all headings to be uppercase
 - Set font colour to #101010
 - Added some icon css for use with the glyph-halflings.png file for adding icons to text
 - Removed redundant .wrapper & header styling

main.css
 - Reverted back to the original format with Liquid include tags. The issue with this originally was that it added main.css to the generated menu, so I have instead hardcoded the menu. Much better solution

post.html
 - Added icon-calendar to a pair of i tags before the time tag in post headers

nav.html
 - Hardcoded the menu so that it is ordered correctly and doesn't added pages that shouldn't be there

Still a lot more to do, but let's see how this is looking