Working on Base-85 Encoder/Decoder Functions

[Dav]

Thanks, Steve!  I grabbed the newer ones you posted in your code area.  Been testing it.  The last byte is still decodes odd sometimes.  I've narrowed it down to higher ascii input.  Seems whenever the input data to be encoded contains ascii values of 128 or higher then the last byte of the decoded output will either be missing (only missing when 128 is present) or it's changed from the original (when 129 to 255 values).  Everything is decoded perfect if input data is 0-127 only. 

- Dav