AnalyticalGraphicsInc/cesium — pull request #2228 by mramato (2014-10-27 18:58:25+00:00)
Title: Properly clear gutter markers in Sandcastle

I was using `clearGutter` incorrectly, which resulted in the problem. In order to match the old behavior, we now declare 4 gutters and clear them out as needed.

Fix #2227 @emackey this should not match the old behavior exactly.