Changelog for 3.0-587

Revert part of r6bfb8c9597dc so new memory card files will be created.

some how  I neglected to remember that r+ requires the file to exist.
 still should fix the issue with 0 byte memory cards.
This reverts commit 6bfb8c9597dc0086c406d02d391307e37cf9d4f0.