needed to commit before git pulling
Merge branch 'gh-pages' of https://github.com/libbby/spring2014 into gh-pages
Merge branch 'gh-pages' of https://github.com/silshack/spring2014 into gh-pages
Created empty post file
Completed exercises; polished post
Merge pull request #345 from libbby/pipes-n-filters

Pipes n filters