#28 Unit output for debug configuration is not shown in Clean directories

[Thomas Mueller]

I am not sure if this has been reported or not, but using the 2017-01-15 release in XE7, when I go into Configuration and configure Clean Directories to include the unit output and executable directories, the directory that is set in the Unit output directory for the Debug configuration is not show up in the list of directories to be cleaned when I use the Clean Directories option.

(originally reported by Kerry Sanders on Google+)

[Thomas Mueller]

Reason: These directories were returned as Unicode strings (VarUString)
fixed