Make the registry key configurable (feature request)

[GoogleCodeExporter]

Hi. I'm using KiTTY as a PuTTY replacement, as it provides some extra features 
(e.g. WinSCP integration).
KiTTY though uses a different registry entry. So it would be nice if you could 
make the path to the registry configurable, or support to additionally import 
settings from KiTTY registry.

Original issue reported on code.google.com by verbo...@gmail.com on 24 Jul 2013 at 6:17