UnstableChanges

Summary

  1. fix GIFReadWriter>>readExtensionBlock:withFrame:  to support Comment (details)
Commit 8af6d2bbcf01ad3bf3b3d5edb56ec542886ce7d5 by eiichiro.ito
fix GIFReadWriter>>readExtensionBlock:withFrame:  to support Comment
Extension.
The file was modifiedsrc/Graphics-Files/GIFReadWriter.class.st (diff)