JayDevlin/silverstripe-module-rsimage — pull request #4 by JayDevlin (2014-05-21 11:15:11+00:00)
Title: Omit folders with a prepending underscore

Underscores are not longer omited in Folder->syncChildren() by default -- underscores are illegal in filenames of file records though.
@see FileNameFilter::$default_replacements

This patch removes cache folders from the database by the next filesystem synchronization.