committing changes in /etc after apt run

Package changes:
-cryptsetup 1.6.3-2
+cryptsetup 1.6.4-1
-device-mapper 2.02.105-1
+device-mapper 2.02.105-2
-fontconfig-infinality-ultimate 2.11.0-17
+fontconfig-infinality-ultimate 2.11.0-19
-freetype2-infinality-ultimate 2.5.2-4
+freetype2-infinality-ultimate 2.5.2-5
-glibc 2.19-2
+glibc 2.19-3
-ibfonts-meta-extended 1-7
+ibfonts-meta-extended 1-9
-lvm2 2.02.105-1
+lvm2 2.02.105-2
-otf-lato-ib 2.2-4
+otf-inconsolatazi4-ib 1.04-2
-python-markdown 2.4-1
+python-markdown 2.4-2
-readline 6.2.004-2
+readline 6.3-1
-ruby-highline 1.6.20-1
+ruby-highline 1.6.21-1
+ttf-lato-ibx 2.007-1