10.11.1 release notes ready for review

[Rick Hillegas]

..at 
http://svn.apache.org/viewvc/db/derby/code/trunk/RELEASE-NOTES.html?view=co

As usual, the release number itself is wrong and won't be corrected 
until we cut the branch. Please let us know how we can improve these 
release notes.

Thanks,
-Rick