committing changes in /etc after apt run

Package changes:
-grub 2.00.5043-2
+grub 2.00.5086-1
-iproute2 3.9.0-2
+iproute2 3.10.0-1
-libusbx 1.0.16-1
+libusbx 1.0.16-2
-libwbclient 4.0.7-3
+libwbclient 4.0.8-1
-libwnck3 3.4.5-1
+libwnck3 3.4.6-1
-linux 3.10.3-1
+linux 3.10.5-1
-linux-headers 3.10.3-1
+linux-headers 3.10.5-1
-samba 4.0.7-3
+samba 4.0.8-1
-smbclient 4.0.7-3
+smbclient 4.0.8-1
-thunderbird 17.0.7-1
+thunderbird 17.0.8-1
-tp_smapi 0.41-27
+tp_smapi 0.41-29
-util-linux 2.23.1-2
+util-linux 2.23.2-1
-virtualbox-host-modules 4.2.16-3
+virtualbox-host-modules 4.2.16-5