Backslashes in Target.Arguments are vanished on exit

[helviett]

Repro

• Create target, in the Arguments field put something with backslashes. For example D:\glTF-Sample-Assets\Models\Sponza\glTF\Sponza.gltf. You can run the target just fine, application receives correct arguments.
• Close and open RAD Debugger again
• All backslashes disappear. (example turns into D:glTF-Sample-AssetsModelsSponzaglTFSponza.gltf).

By the way, great debugger. Wish one day I'll be able to debug on all the platforms without using clunky VS.

[ryanfleury]

This was fixed in d560f8c, and will be in the next release.