LDCad 1.7 Beta 2 (win+linux)

[Roland Melkert]

I've found a new issue (probably a change rather than a bug): I can no longer set a search path to the "donors" folder inside my "User" folder (which itself is set as an unofficial library). I now get the error message "Some locations are overlapping."

This was added to prevent caching problems which could crash the program now and then.