hg: code-tools/jcheck: Allow tags for update releases w/3 digits

[john.coomes at oracle.com]

Changeset: 196ab0ad64ad
Author:    jcoomes
Date:      2015-01-08 16:06 -0800
URL:       http://hg.openjdk.java.net/code-tools/jcheck/rev/196ab0ad64ad

Allow tags for update releases w/3 digits

! jcheck.py
! runtests.sh