Several people mentioned in #467 that they were seeing their C++ projects
erroneously showing up as containing Objective C.
I've added a file from each of the problematic repositories:
- https://github.com/mp13on11/dwarf_mine
- https://github.com/miguelishawt/anax
- https://github.com/mholt/cppcsv
- https://github.com/coder543/libcanister
They all seem to be triggering on different aspects, since adding one sample
wasn't sufficient to correctly classify the others.
The discussion in #467 makes me think that perhaps Linuist might need to take
the rest of the repository into account when classifying ambiguous files.