Rehabilitate old post: In Defense of Reason.
Revert "Unpublish posts 'Remembering Joe Paterno' and 'Gun Control Is a Bandaid'"

This reverts commit 6a8ade88a6ed2f0f947f2eb8fc66c59424908a85.

Conflicts:
	public/atom.xml
	public/blog/categories/bash/atom.xml
	public/blog/categories/business/atom.xml
	public/blog/categories/expository/atom.xml
	public/blog/categories/finance/atom.xml
	public/blog/categories/git/atom.xml
	public/blog/categories/hacking/atom.xml
	public/blog/categories/music/atom.xml
	public/blog/categories/politics/atom.xml
	public/blog/categories/reviews/atom.xml
	public/blog/categories/shell/atom.xml
	public/blog/categories/startups/atom.xml
	public/blog/categories/technology/atom.xml
	public/blog/categories/travel/atom.xml
	public/blog/page/2/index.html
	public/blog/page/3/index.html
	public/index.html
	public/sitemap.xml
Copy tweaks.