Cascading/Impatient — pull request #2 by inkredabull (2012-08-13 22:25:40+00:00)
Title: Changes for README.md of Part 1 

- added 'Pre-reqs' as section; we assumed user had Hadoop already installed, wanted to make explicit
- also removed reference to 'output' dir (as being unnecessary, though didn't mention in commit message)