committing changes in /etc after apt run

Package changes:
-ca-certificates-java 20130815-1
+ca-certificates-java 20140324-2
-firefox 29.0.1-1
+firefox 29.0.1-2
-gcr 3.12.0-1
+gcr 3.12.2-1
-gnome-keyring 3.12.0-1
+gnome-keyring 3.12.2-1
-libsodium 0.4.5-2
+libsodium 0.5.0-1
-libxfont 1.4.7-2
+libxfont 1.4.7-3
-llvm 3.4-2
-llvm-libs 3.4-2
+llvm 3.4.1-2
+llvm-libs 3.4.1-2
-sudo 1.8.10.p2-1
+sudo 1.8.10.p3-1
-zeromq 4.0.4-2
+zeromq 4.0.4-3