Cleaned up the SSDeep implementation and added tests

Refactored the SSDeep implementation to be a little more like idomatic
Java. Added some example files and a unit test to assist future
refactoring.
Cleaner FuzzyHash interface

Added getters to FuzzyHash to make using the results easier.
Added example of comparison output.
Comparison code now working

Fixed up the hash comparison code, which seems to work okay now. Results
are not 100% identical to CLI version, but close.
Cleaned out imports

Removed imports that were not longer required.
Removed unnecessary dependencies.
Cleaned up dead code, closed the file.
Merge branch 'master' of ../bitwiser-tmp