MerlijnWajer/Simba — pull request #257 by Olly- (2014-03-03 19:50:34+00:00)
Title: Add empty parameter to DeleteDirectory & Small doc additions

Previous DeleteDirectory I added didn't empty the directory before deleting, so I added a empty parameter. No need to worry about backwards compatibility since the previous DeleteDirectory isn't in a released Simba version.

Also added/updated some doc.