#356 Source files not opened in editor

[Lajos Molnar]

I use the latest version.

I have the following directory structure:

Sources------Common
|--Editor
|--Render

I have the project file (.dev) in the Render dir.
If i open source file in the Render dir, then will autoopen
next time. (Ok).

If i open source file in the Editor dir then will NOT
autoopen next time. :(