Move uncritical files into `etc/` (#350)

This is mainly just to reduce the amount of files in the project root.
The criteria of what gets into `etc/` are the following:

* The file should not be necessary for building nsxiv. This excludes the
  `icon/*` stuff since that's needed by `window.c`.
* The file shouldn't have any valid reason to stay in the project root.
  This excludes things like `README.md`, `.gitignore` etc.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/350
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>

1 files changed, 0 insertions, 27 deletions

diff --git a/examples/win-title b/examples/win-title
deleted file mode 100755
index 31994ef..0000000
--- a/examples/win-title
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/bin/sh
-
-# Example for $XDG_CONFIG_HOME/nsxiv/exec/win-title
-# Called by nsxiv(1) whenever any of the relevant information changes.
-# The output is set as nsxiv's window title.
-#
-# Arguments, "Optional" arguments might be empty:
-#   $1: resolved absolute path of the current file
-#   $2: current file number
-#   $3: total file number
-#   $4: image width (Optional: Disabled on thumbnails mode)
-#   $5: image height (Optional: Disabled on thumbnails mode)
-#   $6: current zoom (Optional: Disabled on thumbnails mode)
-#
-# The term file is used rather than image as nsxiv does not
-# precheck that the input files are valid images. Total file
-# count may be different from the actual count of valid images.
-
-exec 2>/dev/null
-
-filename="${1##*/}"
-
-if [ -n "$4" ]; then # image mode
-	printf "%s" "nsxiv - ${filename} | ${4}x${5} ${6}% [${2}/${3}]"
-else
-	printf "%s" "nsxiv - ${filename} [${2}/${3}]"
-fi