Added unit tests for byte_string_to_i
Added unit tests for bytes_to_s
Initial implementation of bytes_to_s
Initial implementation of byte_string_to_i
Properly handle strings with the byte suffix omitted
Fixed missing arguments in assert_equal
Fixed KB supposed to be MB and added another bytes_to_s test
Fixed fraction being produced
Updated tests to allow .0 at the end of units that aren't 'B'
Added a test for adjusting higher units to lower units
Added tests for 0
Partial fix for trailing .0 on B unit
Fix 0 being passed instead of a fraction or decimal
Fixed 0 byte test and added another variation
Fixed issues with integers and 0 bytes