java-1.7.0-openjdk security and bug fix update

1:1.7.0.65-2.5.3.1.0.1.el70 - Update DISTRONAME in specfile 1:1.7.0.65-2.5.3.1 - Bump to 2.5.3 for latest security fixes. - Remove obsolete patches. - Add hsbootstrap option to pre-build HotSpot when required. - Resolves: rhbz1148893...