Removed duplicate literal
Changed modifier order
Added method for word length
Changed use of ByteArrayUtils to static,
Moved range functionality to ByteArrayUtils.
Changed test to use and in and-test
Changed Tick-Test, by starting the cpu first
Renamed toString to toBinaryString
Renamed toString to toBinaryString
Renamed toString to toBinaryString
Major changes to support negative values
Added tests for new functions
Still problems with negatives
No real changes
Added some edge cases -- found problems