robots.txt in statmic site

 On branch master

	modified:   website/_themes/pinfinity/templates/home.html
	new file:   website/robots.txt
blog pages

 On branch master

	deleted:    website/_content/2-blog/2012-02-21-a-warm-thought-on-a-cold-night.md
	deleted:    website/_content/2-blog/2012-09-14-my-dear-friend-westin.md
	deleted:    website/_content/2-blog/2012-11-15-if-youre-reading-this.md
	deleted:    website/_content/2-blog/2012-11-29-the-great-wilderness.md
	new file:   website/_content/2-blog/2013-04-25-thank-you-for-coming.md
	deleted:    website/_content/2-blog/fields.yaml
	modified:   website/_content/2-blog/page.md
	modified:   website/_themes/pinfinity/css/pinfinity.css
	new file:   website/_themes/pinfinity/partials/social-footer.html
	new file:   website/_themes/pinfinity/templates/blog_index.html
	modified:   website/_themes/pinfinity/templates/home.html