Added robots.txt, with sitemap link
Merge pull request #537 from joseprio/master

robots.txt generation
Rake task new_post now accepts titles through stdin
This should help resolve issues for zsh users and make it easier to enter titles which freak out Rake's argument processing
Update Octopress

* 'master' of https://github.com/imathis/octopress:
  Rake task new_post now accepts titles through stdin This should help resolve issues for zsh users and make it easier to enter titles which freak out Rake's argument processing
  Added robots.txt, with sitemap link