Closed head img tag properly
Head image is still broken in prod (though fine locally), trying out case-sensitivity in img src;
Merge branch 'Dev'

Conflicts:
	index.html
Add _site folder to keep generated tag links
Copied script from https://github.com/charliepark/charliepark.github.com/blob/master/_plugins/tag_gen.rb
Merge branch 'master' of https://github.com/campbeja/campbeja.github.io.git
Removed generated _site directory as it is not used in Github.
Copied generated tag list pages from _site to main directory.
Removed test entries, wrote new post, and rebuilt site with new tag list