committing changes in /etc after apt run

Package changes:
-jre7-openjdk 7.u45_2.4.3-1
-jre7-openjdk-headless 7.u45_2.4.3-1
+jre7-openjdk 7.u51_2.4.4-1
+jre7-openjdk-headless 7.u51_2.4.4-1
-libcups 1.7.0-2
+libcups 1.7.1-1