* standardise program/sox.py formatting, add test case
* add program/sox.peak_level() docstring
* update .travis.yml to include sox as a test dependency
* move sox from test dependency to normal dependency
* update README to mention sox, remove small autoconf mention
* use .splitlines() instead of .split('n')
* slightly updated the README file
* updated morituri version number in cue tests
* commented out a portion of testAccurateRipChecksum (it should be updated/fixed later on)
* Address issue #24
* Remove getReadCaches() & replace it with getCache()
Now whipper always follows XDG specifications. All changes were documented into the README file.
The changes introduced here aren't backward compatible so, after updating whipper, you may need to configure it again (old config file are retained, though).
