JorgeFerrer/liferay-portal — pull request #332 by jhinkey (2014-03-13 14:05:29+00:00)
Title: Breaking changes - 80 columns and start of breaking changes list

Hi Jorge,

I elaborated on the 80 columns rule to explain its reasoning, exemptions, and how it applies to code. I also delineated between the guidelines and the list itself, as I think it's worth highlighting the start of the list.

Thanks for reviewing.