Add brightness script for statusbar

Scripts/.local/scripts/status/brightness

@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+
+printf " %.0f%%\n" $(xbacklight)

Scripts/.local/scripts/status/volume

@@ -1,2 +1,8 @@
 #!/usr/bin/env bash
-echo " $(pamixer --get-volume-human)"
+
+if [[ $(pamixer --get-mute) == "true" ]]
+then
+    echo ""
+else
+    echo " $(pamixer --get-volume-human)"
+fi