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, 397 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
deleted file mode 100644
index 100e24a..0000000
--- a/CHANGELOG.md
+++ /dev/null
@@ -1,397 +0,0 @@
-nsxiv - Changelog
------------------
-
-**[git](https://codeberg.org/nsxiv/nsxiv.git)**
-
-Changes will only be documented on stable releases. If you're on git/master then
-there may be more changes. Please use `git log` to view them.
-
-- - -
-
-***SPECIAL NOTE***: Due to [this incident](https://codeberg.org/nsxiv/nsxiv-tmp/issues/1)
-we have moved development over to [CodeBerg](https://codeberg.org/nsxiv/nsxiv).
-
-A lot of the references *below* may now be 404 on GitHub. Any threads which
-survived the wipe have been migrated over to [nsxiv-record]. All of the
-references *above* can be found on the new main nsxiv repository on CodeBerg.
-
-[nsxiv-record]: https://codeberg.org/nsxiv/nsxiv-record/
-
-- - -
-
-**[v30](https://codeberg.org/nsxiv/nsxiv/archive/v30.tar.gz)**
-*(June 15, 2022)*
-
-* Changes:
-
-  * Development and main repository moved over to Codeberg.
-    See the special note above for more info.
-  * `autoreload_{inotify,nop}.c` merged into a single file, `autoreload.c`. [#263]
-  * Moved all configuration related macros to `config.mk`. [#264]
-  * `win-title` is now called only when there's change rather than being called
-    on each redraw. [#266]
-
-* Added:
-
-  * Added more mimetypes to the `.desktop` entry. [#260]
-  * Added `thumb-info` for customizing the statusbar in thumbnail-mode. [#265]
-  * Added comments for building on OpenBSD. [#264]
-
-* Fixes:
-
-  * "Too many open file" error due to not closing the win-title script. [#245]
-  * `-f` now directly starts in fullscreen mode rather than opening a normal
-    window and then going fullscreen. [#251]
-  * Broken slideshow on slow systems or fast animations. [#282]
-  * Memory leak when removing an image in thumbnail mode. [#247]
-  * Correctly setting `_NET_WM_PID`. [#251]
-  * Don't override statusbar if info script doesn't exist. [#271]
-  * Potential misbehavior regarding font. [#250]
-
-[#245]: https://codeberg.org/nsxiv/nsxiv-record/pulls/245
-[#247]: https://codeberg.org/nsxiv/nsxiv-record/pulls/247
-[#250]: https://codeberg.org/nsxiv/nsxiv-record/pulls/250
-[#251]: https://codeberg.org/nsxiv/nsxiv-record/pulls/251
-[#263]: https://codeberg.org/nsxiv/nsxiv-record/pulls/263
-[#264]: https://codeberg.org/nsxiv/nsxiv-record/pulls/264
-[#260]: https://codeberg.org/nsxiv/nsxiv-record/pulls/260
-[#264]: https://codeberg.org/nsxiv/nsxiv-record/pulls/264
-[#265]: https://codeberg.org/nsxiv/nsxiv-record/pulls/265
-[#266]: https://codeberg.org/nsxiv/nsxiv-record/pulls/266
-[#271]: https://codeberg.org/nsxiv/nsxiv-record/pulls/271
-[#282]: https://codeberg.org/nsxiv/nsxiv-record/pulls/282
-
-- - -
-
-**[v29](https://github.com/nsxiv/nsxiv/archive/v29.tar.gz)**
-*(March 03, 2022)*
-
-* Changes:
-
-  * Window title is now customizeable via `win-title`, cli flag `-T` and related
-    config.h options are removed. See `WINDOW TITLE` section of the manpage for
-    more info. [#213]
-  * Imlib2 cache size is now set based on total memory percentage, by default
-    set to 3%. [#184]
-  * Removed some non-POSIX extensions in the Makefile. [#225]
-
-* Added:
-
-  * Ability to customize thumbnail mode mouse-bindings via `config.h`. [#167]
-  * Option to set statusbar position to top via `config.h`. [#231]
-  * New keybinding <kbd>z</kbd> to scroll to center. [#203]
-
-* Fixes:
-
-  * Manpage cleanup: avoid confusing wording and document thumbnail mode
-    mouse-bindings. [#186]
-  * Wrong jpeg exif orientation with Imlib2 v1.7.5 (and above). [#188]
-  * Animation slowdown when zoomed in. [#200]
-  * Reset statusbar after failed keyhandler. [#191]
-  * Window title not working on certain WMs. [#234]
-  * Various compiler warnings. [#197]
-
-[#167]: https://codeberg.org/nsxiv/nsxiv-record/pulls/167
-[#184]: https://codeberg.org/nsxiv/nsxiv-record/pulls/184
-[#186]: https://codeberg.org/nsxiv/nsxiv-record/pulls/186
-[#188]: https://codeberg.org/nsxiv/nsxiv-record/pulls/188
-[#191]: https://codeberg.org/nsxiv/nsxiv-record/pulls/191
-[#197]: https://codeberg.org/nsxiv/nsxiv-record/pulls/197
-[#200]: https://codeberg.org/nsxiv/nsxiv-record/pulls/200
-[#203]: https://codeberg.org/nsxiv/nsxiv-record/pulls/203
-[#213]: https://codeberg.org/nsxiv/nsxiv-record/pulls/213
-[#225]: https://codeberg.org/nsxiv/nsxiv-record/pulls/225
-[#231]: https://codeberg.org/nsxiv/nsxiv-record/pulls/231
-[#234]: https://codeberg.org/nsxiv/nsxiv-record/pulls/234
-
-- - -
-
-**[v28](https://github.com/nsxiv/nsxiv/archive/v28.tar.gz)**
-*(December 12, 2021)*
-
-* Changes:
-
-  * Statusbar made optional via `HAVE_LIBFONTS`. [#95]
-  * Remove library auto-detection, use `OPT_DEP_DEFAULT` instead. [#71]
-  * Example scripts will now be installed into `EGPREFIX`
-    (`$(PREFIX)/share/doc/nsxiv/examples` by default). See README for more
-    info. [#86]
-
-* Added:
-
-  * Animated webp support (optional via `HAVE_LIBWEBP`). [#20]
-  * New mouse-binding <kbd>Ctrl-Button1</kbd> for relative drag. [#117]
-  * Ability to configure colors and fonts in `config.h`. [#115]
-  * Ability to configure navigation width area in `config.h`. [#155]
-  * Ability to customize the set of modifiers used when processing keybindings
-    in `config.h` via `USED_MODMASK`. [#150]
-  * Ability to configure Imlib2's cache size for better image (re)loading
-    performance in `config.h`. [#171]
-  * Cli flag `-0` for sending null-seperated file-list to standard out (`-o`),
-    and key-handler and receiving null-seperated file-list via stdin (`-i`).
-    [#68] [#141] [#164]
-  * Export environment variable `NSXIV_USING_NULL` to key-handler. [#164]
-  * Embed new nsxiv icon. [#163]
-  * `make install-icon` to install icons. [#80] [#96]
-  * `make install-desktop` to install .desktop entry. [#80] [#96]
-  * `make install-all` to install everything. [#80] [#96]
-  * Configurable `KEYHANDLER_ABORT` in `config.h`. [#91] [#172]
-  * Statusbar message upon key-handler activation. [#98]
-  * Ability to write custom C functions in `config.h` and use them via
-    keybindings. [#76]
-
-* Fixes:
-
-  * Not able to use `KEYHANDLER_ABORT` key (<kbd>Escape</kbd> by default) in
-    regular keybindings. [#91]
-  * Memory leak related to Xresources. [#134]
-  * Memory leak in gif loader. [#165]
-  * Better handle gif colormap and prevent out-of-bound access. [#165]
-  * Prevent crash when zooming out in very small images. [#178]
-  * Removed non-POSIX commands and extensions from `Makefile`. [#71]
-  * Regression where nsxiv wouldn't run on non-TrueColor X server. [#114]
-  * Wrong comments in `config.h` and description in `manpage`.
-    [#105] [#106] [#152]
-
-[#20]: https://codeberg.org/nsxiv/nsxiv-record/pulls/20
-[#68]: https://codeberg.org/nsxiv/nsxiv-record/pulls/68
-[#71]: https://codeberg.org/nsxiv/nsxiv-record/pulls/71
-[#76]: https://codeberg.org/nsxiv/nsxiv-record/pulls/76
-[#80]: https://codeberg.org/nsxiv/nsxiv-record/pulls/80
-[#86]: https://codeberg.org/nsxiv/nsxiv-record/pulls/86
-[#91]: https://codeberg.org/nsxiv/nsxiv-record/pulls/91
-[#95]: https://codeberg.org/nsxiv/nsxiv-record/pulls/95
-[#96]: https://codeberg.org/nsxiv/nsxiv-record/pulls/96
-[#98]: https://codeberg.org/nsxiv/nsxiv-record/pulls/98
-[#105]: https://codeberg.org/nsxiv/nsxiv-record/pulls/105
-[#106]: https://codeberg.org/nsxiv/nsxiv-record/pulls/106
-[#114]: https://codeberg.org/nsxiv/nsxiv-record/pulls/114
-[#115]: https://codeberg.org/nsxiv/nsxiv-record/pulls/115
-[#117]: https://codeberg.org/nsxiv/nsxiv-record/pulls/117
-[#134]: https://codeberg.org/nsxiv/nsxiv-record/pulls/134
-[#141]: https://codeberg.org/nsxiv/nsxiv-record/pulls/141
-[#150]: https://codeberg.org/nsxiv/nsxiv-record/pulls/150
-[#152]: https://codeberg.org/nsxiv/nsxiv-record/pulls/152
-[#155]: https://codeberg.org/nsxiv/nsxiv-record/pulls/155
-[#163]: https://codeberg.org/nsxiv/nsxiv-record/pulls/163
-[#164]: https://codeberg.org/nsxiv/nsxiv-record/pulls/164
-[#165]: https://codeberg.org/nsxiv/nsxiv-record/pulls/165
-[#171]: https://codeberg.org/nsxiv/nsxiv-record/pulls/171
-[#172]: https://codeberg.org/nsxiv/nsxiv-record/pulls/172
-[#178]: https://codeberg.org/nsxiv/nsxiv-record/pulls/178
-
-- - -
-
-**[v27.1](https://github.com/nsxiv/nsxiv/archive/v27.1.tar.gz)**
-*(September 16, 2021)*
-
-* Fixes:
-
-  * Source tarball failing build [#66]
-
-[#66]: https://codeberg.org/nsxiv/nsxiv-record/pulls/66
-
-- - -
-
-**[v27](https://github.com/nsxiv/nsxiv/archive/v27.tar.gz)**
-*(September 16, 2021)*
-
-* Changes:
-
-  * Re-release under the name nsxiv.
-  * Xresources `Sxiv.foreground` and `Sxiv.background` changed
-    to `Nsxiv.window.foreground` and `Nsxiv.window.background`.
-  * Xresources `Sxiv.font` changed to `Nsxiv.bar.font`.
-  * Rework the build system. Now by default we'll build with only optional
-    dependencies that are already installed. [#19]
-
-* Added:
-
-  * Fill scale mode. [#2]
-  * Configurable X window title (via `config.h` and the `-T` flag). [#23]
-  * Support custom bar colors via Xresources. [#19]
-  * Support custom mark color via Xresources. [#51]
-  * Toggle animation playback with <kbd>Ctrl-a</kbd>. [#33]
-  * Set `_NET_WM_PID` and `WM_CLIENT_MACHINE` X properties. [#13]
-  * Set `ICCCM WM manager` hints. [#12]
-
-* Fixes:
-
-  * Cli flag `-G` not initially setting gamma. [#31]
-  * Wrong keybinding description in the manpage. [#14]
-  * .desktop entry not advertising webp support. [#15]
-  * Prevent crash when embedded into transparent window. [#3]
-  * Small memory leak. [#57]
-  * Rare crash when showing some GIFs. [#41]
-  * Rare event where nsxiv wouldn't close after window being destroyed. [#53]
-
-[#2]: https://codeberg.org/nsxiv/nsxiv-record/pulls/2
-[#3]: https://codeberg.org/nsxiv/nsxiv-record/pulls/3
-[#12]: https://codeberg.org/nsxiv/nsxiv-record/pulls/12
-[#13]: https://codeberg.org/nsxiv/nsxiv-record/pulls/13
-[#14]: https://codeberg.org/nsxiv/nsxiv-record/pulls/14
-[#15]: https://codeberg.org/nsxiv/nsxiv-record/pulls/15
-[#19]: https://codeberg.org/nsxiv/nsxiv-record/pulls/19
-[#23]: https://codeberg.org/nsxiv/nsxiv-record/pulls/23
-[#31]: https://codeberg.org/nsxiv/nsxiv-record/pulls/31
-[#33]: https://codeberg.org/nsxiv/nsxiv-record/pulls/33
-[#41]: https://codeberg.org/nsxiv/nsxiv-record/pulls/41
-[#51]: https://codeberg.org/nsxiv/nsxiv-record/pulls/51
-[#53]: https://codeberg.org/nsxiv/nsxiv-record/pulls/53
-[#57]: https://codeberg.org/nsxiv/nsxiv-record/pulls/57
-
-
-sxiv
-----
-
-**Stable releases**
-
-**[v26](https://github.com/nsxiv/nsxiv/archive/v26.tar.gz)**
-*(January 16, 2020)*
-
-  * Maintenance release
-
-**[v25](https://github.com/nsxiv/nsxiv/archive/v25.tar.gz)**
-*(January 26, 2019)*
-
-  * Support font fallback for missing glyphs
-  * Fix busy loop when built without inotify
-  * Use background/foreground colors from X resource database
-
-**[v24](https://github.com/nsxiv/nsxiv/archive/v24.tar.gz)**
-*(October 27, 2017)*
-
-  * Automatically reload the current image whenever it changes
-  * Support embedding into other X windows with -e (e.g. tabbed)
-  * New option -p prevents sxiv from creating cache and temporary files
-  * Simpler mouse mappings, the most basic features are accessible with the
-    mouse only (navigate, zoom, pan)
-
-**[v1.3.2](https://github.com/nsxiv/nsxiv/archive/v1.3.2.tar.gz)**
-*(December 20, 2015)*
-
-  * external key handler gets file paths on stdin, not as arguments
-  * Cache out-of-view thumbnails in the background
-  * Apply gamma correction to thumbnails
-
-**[v1.3.1](https://github.com/nsxiv/nsxiv/archive/v1.3.1.tar.gz)**
-*(November 16, 2014)*
-
-  * Fixed build error, caused by delayed config.h creation
-  * Fixed segfault when run with -c
-
-**[v1.3](https://github.com/nsxiv/nsxiv/archive/v1.3.tar.gz)**
-*(October 24, 2014)*
-
-  * Extract thumbnails from EXIF tags (requires libexif)
-  * Zoomable thumbnails, supported sizes defined in config.h
-  * Fixed build error with giflib version >= 5.1.0
-
-**[v1.2](https://github.com/nsxiv/nsxiv/archive/v1.2.tar.gz)**
-*(April 24, 2014)*
-
-  * Added external key handler, called on keys prefixed with `Ctrl-x`
-  * New keybinding `{`/`}` to change gamma (by András Mohari)
-  * Support for slideshows, enabled with `-S` option & toggled with `s`
-  * Added application icon (created by 0ion9)
-  * Checkerboard background for alpha layer
-  * Option `-o` only prints files marked with `m` key
-  * Fixed rotation/flipping of multi-frame images (gifs)
-
-**[v1.1.1](https://github.com/nsxiv/nsxiv/archive/v1.1.1.tar.gz)**
-*(June 2, 2013)*
-
-  * Various bug fixes
-
-**[v1.1](https://github.com/nsxiv/nsxiv/archive/v1.1.tar.gz)**
-*(March 30, 2013)*
-
-  * Added status bar on bottom of window with customizable content
-  * New keyboard shortcuts `\`/`|`: flip image vertically/horizontally
-  * New keyboard shortcut `Ctrl-6`: go to last/alternate image
-  * Added own EXIF orientation handling, removed dependency on libexif
-  * Fixed various bugs
-
-**[v1.0](https://github.com/nsxiv/nsxiv/archive/v1.0.tar.gz)**
-*(October 31, 2011)*
-
-  * Support for multi-frame images & GIF animations
-  * POSIX compliant (IEEE Std 1003.1-2001)
-
-**[v0.9](https://github.com/nsxiv/nsxiv/archive/v0.9.tar.gz)**
-*(August 17, 2011)*
-
-  * Made key and mouse mappings fully configurable in config.h
-  * Complete code refactoring
-
-**[v0.8.2](https://github.com/nsxiv/nsxiv/archive/v0.8.2.tar.gz)**
-*(June 29, 2011)*
-
-  * POSIX-compliant Makefile; compiles under NetBSD
-
-**[v0.8.1](https://github.com/nsxiv/nsxiv/archive/v0.8.1.tar.gz)**
-*(May 8, 2011)*
-
-  * Fixed fullscreen under window managers, which are not fully EWMH-compliant
-
-**[v0.8](https://github.com/nsxiv/nsxiv/archive/v0.8.tar.gz)**
-*(April 18, 2011)*
-
-  * Support for thumbnail caching
-  * Ability to run external commands (e.g. jpegtran, convert) on current image
-
-**[v0.7](https://github.com/nsxiv/nsxiv/archive/v0.7.tar.gz)**
-*(February 26, 2011)*
-
-  * Sort directory entries when using `-r` command line option
-  * Hide cursor in image mode
-  * Full functional thumbnail mode, use Return key to switch between image and
-    thumbnail mode
-
-**[v0.6](https://github.com/nsxiv/nsxiv/archive/v0.6.tar.gz)**
-*(February 16, 2011)*
-
-  * Bug fix: Correctly display filenames with umlauts in window title
-  * Basic support of thumbnails
-
-**[v0.5](https://github.com/nsxiv/nsxiv/archive/v0.5.tar.gz)**
-*(February 6, 2011)*
-
-  * New command line option: `-r`: open all images in given directories
-  * New key shortcuts: `w`: resize image to fit into window; `W`: resize window
-    to fit to image
-
-**[v0.4](https://github.com/nsxiv/nsxiv/archive/v0.4.tar.gz)**
-*(February 1, 2011)*
-
-  * New command line option: `-F`, `-g`: use fixed window dimensions and apply
-    a given window geometry
-  * New key shortcut: `r`: reload current image
-
-**[v0.3.1](https://github.com/nsxiv/nsxiv/archive/v0.3.1.tar.gz)**
-*(January 30, 2011)*
-
-  * Bug fix: Do not set setuid bit on executable when using `make install`
-  * Pan image with mouse while pressing middle mouse button
-
-**[v0.3](https://github.com/nsxiv/nsxiv/archive/v0.3.tar.gz)**
-*(January 29, 2011)*
-
-  * New command line options: `-d`, `-f`, `-p`, `-s`, `-v`, `-w`, `-Z`, `-z`
-  * More mouse mappings: Go to next/previous image with left/right click,
-    scroll image with mouse wheel (horizontally if Shift key is pressed),
-    zoom image with mouse wheel if Ctrl key is pressed
-
-**[v0.2](https://github.com/nsxiv/nsxiv/archive/v0.2.tar.gz)**
-*(January 23, 2011)*
-
-  * Bug fix: Handle window resizes correctly
-  * New keyboard shortcuts: `g`/`G`: go to first/last image; `[`/`]`: go 10
-    images back/forward
-  * Support for mouse wheel zooming (by Dave Reisner)
-  * Added fullscreen mode
-
-**[v0.1](https://github.com/nsxiv/nsxiv/archive/v0.1.tar.gz)**
-*(January 21, 2011)*
-
-  * Initial release