Remove bogus SCRAM_ITERATION_LEN constant.

Heikki Linnakangas <heikki.linnakangas@iki.fi>

Commit: 07044efe00762bdd04c4d392adb8f6425b13369b
Author: Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date: 2017-04-06T14:41:48Z
Releases: 10.0
Remove bogus SCRAM_ITERATION_LEN constant.

It was not used for what the comment claimed, at all. It was actually used
as the 'base' argument to strtol(), when reading the iteration count. We
don't need a constant for base-10, so remove it.

Files