wvanbergen/chunky_png — pull request #56 by lencioni (2014-03-13 18:06:03+00:00)
Title: Improve some formatting

This commit mostly wraps lines correctly. Among other changes are:

- Fixed some typos
- Aligned some code
- Removed unnecessary `return`s
- Converted some text in comments to YARD tags (@see)

All of these changes are intended to be cosmetic with the goal of
improving the readability of the code and documentation.

I only hit a few files in this commit, but I figured it was worth
committing anyway.