Add new namer that looks for approval files in same folder as assembly

[hartmark]

I had same problems as in #66, used just the namer from PR #71.

To use just call this in your test:
Approvals.RegisterDefaultNamerCreation(() => new UnitTestFrameworkNamerAssemblyLocation());

One limitation is that if your test is in a sub-folder you need a post-build copy to destination folder for example:
copy /y $(ProjectDir)**subfolder**\*.approved.txt $(TargetDir)

[isidore]

Thanks,
I've add this and added a the method Approvals.UseAssemblyLocationForNames() to make it a bit more discoverable (also added docs)

[isidore]

published in ApprovalTests 3.0.22

[hartmark]

Cool, I'll check it out when I have the time

[hartmark]

Cool, I'll check it out when I have the time

[davidalpert]

many thanks @hartmark and @isidore I ran into this problem today and using Approvals.UseAssemblyLocationForNames() and the post-build step worked like a charm.