kpatelPro/flump — pull request #2 by kpatelPro (2013-06-21 01:59:28+00:00)
Title: Ignore layers of type "folder", which inherently have no keyframes

"Folder" layers, used for organizational purposes within the Flash CS editor, have no keyframes, causing a 'No keyframes in layer' warning.

This change skips parsing folder layers using the same mechanism as is used to skip the parsing of guide layers.