Settings' summary should show current value instead of description
On ChatSecure all settings show a description on their summary. Currently, it is considered best practice (and it definitely helps) to show the current value instead.
For instance on setting "Background Image" one can read the long description "Set path (/sdcard/foo.jpg) to a background image wallpaper for the app". Showing the current value, e.g. "/sdcard/foo.jpg", serves the same purpose and better helps the user as she is able to immediately see the current value without having to click the setting and turn back.