Bump to 8.5.16 for release.
Revert the EOLFIX changes of checkin [a803608ed5] (2013-10-28).
They do not work on the one machine where they must -- the release managers!
Appears that the NATIVE_TCLSH support isn't found on the 8.5 branch, so we
shouldn't expect to use it.
merge trunk
merge 8.5
merge 8.5
merge 8.5
merge 8.5
merge 8.5
Update changes file
merge 8.5, update changes
merge 8.5
Reconcile changes file with 8.6.1.
Improved credit
merge 8.5; stamp release date
`make dist` allowed README-* fossil droppings to leak into the distribution.
merge release
merge-mark