java-1.7.0-openjdk security update

[1.7.0.55-2.4.7.2.0.1.el7_0]

• Update DISTRO_NAME in specfile
  [1.7.0.55-2.4.7.2]
• Remove NSS patches. Issues with PKCS11 provider mean it shouldn’t be enabled.
• Always setup nss.cfg and depend on nss-devel at build-time to do so.
• This allows users who wish to use PKCS11+NSS to just add it to java.security.
• Patches to PKCS11 provider will be included upstream in 2.4.8 (ETA July 2014)
• Resolves: rhbz#1099565
  [1.7.0.55-2.4.7.0.el7]
• bumped to future icedtea-forest 2.4.7
• updatever set to 55, buildver se to 13, release reset to 0
• removed upstreamed patch402 gstackbounds.patch
• removed Requires: rhino, BuildRequires is enough
• ppc64 repalced by power64 macro
• patch111 applied as dry-run (6.6 forward port)
• nss enabled, but notused as default (6.6 forward port)
• Resolves: rhbz#1099565