hg: code-tools/sigtest: switching 3.1 to 4.0

[mikhail.ershov at oracle.com]

Changeset: 0e59118ca163
Author:    ersh
Date:      2014-10-10 16:46 +0400
URL:       http://hg.openjdk.java.net/code-tools/sigtest/rev/0e59118ca163

switching 3.1 to 4.0

! build/build.properties
! build/build.xml
! build/setupproj.xml
! src/classes/com/sun/tdk/signaturetest/Version.java