committing changes in /etc after apt run

Package changes:
-git 1.8.5.5-1
+git 1.9.0-1
-gnutls 3.2.10-1
+gnutls 3.2.11-1
-harfbuzz 0.9.24-1
-harfbuzz-icu 0.9.24-1
+harfbuzz 0.9.26-1
+harfbuzz-icu 0.9.26-1
-imagemagick 6.8.8.5-1
+imagemagick 6.8.8.6-1
-p11-kit 0.20.1-1
+p11-kit 0.20.2-1
-python2 2.7.6-1
+python2 2.7.6-2
-udisks2 2.1.1-3
+udisks2 2.1.2-1