Summary of changes from 4.00b1 to 4.00b2

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* Selecting to Convert a single untagged file in an image (D64, D81)  would

  always select the first file in the list instead.





* The low-level format ID's that G64 and ZipCode Sixpack were created  with

  were typically coming from nowhere. I was not  assigning  any  values  to

  those variables in most cases. Now when no ID's are assigned, I  generate

  random ones within the visible PETASCII range.





* In CheckG64, the low-level format ID's are now  displayed  in  the  first

  entry when analysing track 18.





* Added a configuration variable under Config/Image Conversion/GCR  Options

  called "SYNC size (bits)" (which is the minimum width of the SYNC  (in  1

  bits) that must be seen in a G64 image before a "SYNC" flag is triggered.

  This was added because of conflicting  documentation  that  refers  to  a

  minimum SYNC length of either 10 or 12 bits.