Refactor MBINCompilerTests.

[GaticusHax]

To prepare for Travis-CI integration, the MBINCompilerTests project should be refactored and cleaned up a bit. For example, some of the tests depend on access to the unpacked GAMEDATA and will not be executable on the travis-CI servers. Some tests also take a long time to execute and will cause the build and testing processes to timeout. Some tests are just not very practical and should be revised. Most should be supplemented with additional tests for more thorough code coverage and testing of different use cases.

blocks #163