#72 Allow different file extensions between Source and UnitTest files

[Galen G. Brownsmith]

Actually, I'm using 3.0.2, but that's not an option for the Milestone selection.

I'm developing in C++. Some of my unit tests will have header files, but for the most part, they are just source files (.cpp , in my case). Most of my code is header/source file pairs, but there are a non-trivial number of objects that are just header files ( .hpp ). I can use the 'create link' option, but that creates a non-trivial number of virtual file aliases and makes the project hierarchy view more difficult to browse.

(Really the minimum I want is to say "this file pattern, including extension, is a source file" and "this transformation of that file pattern is my test file". Which there may already be a way to do, but I can't find it in the documentation.)