ros/rosdistro — pull request #472 by po1 (2013-02-13 23:15:20+00:00)
Title: Rosdep yaml file cleaning

Cleaning enforces the following rules:
* no trailing spaces
* indentation is 2 spaces
* lists of packages are in bracket [] form
* scripts are written with the YAML | block syntax
* items are listed in alphabetical order

A script has been provided: scripts/clean_rosdep_yaml.py
This script takes any valid YAML file and will clean it
consistently with the rules above.