irstv/orbisgis — pull request #681 by agouge (2014-05-26 13:13:23+00:00)
Title: Select current directory if no folder is selected [SIF]

Here I correct a problem that has been annoying me for quite some time.
When selecting a folder to add/import, if no folder was highlighted, we
got the `sif.folderMustBeSelected` error.

Now, we just add/import the current directory if no folder is
highlighted.