Created w3m-img - Guide [WIP] (markdown)

w3m-img---Guide-[WIP].md

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+I get a lot of comments/questions about how to get w3m-img mode working with<br \>
+neofetch. This wiki page will guide you through setting up neofetch/w3m-img and<br \>
+will try to explain the various quirks of this mode.
+
+
+## Requirements
+
+
+#### Dependencies
+
+- `w3m-img`
+    - Image rendering in the terminal.
+    - This is sometimes bundled together with `w3m`.
+
+- `imagemagick`
+    - Generating thumbnails and cropping the images.
+
+
+#### Terminal Emulator
+
+Image mode requires a terminal emulator that plays nicely with w3m-img and<br \>
+supports the following escape sequence.
+
+- `\033[14t`
+    - Prints terminal window size in pixels.
+    - Used to dynamically size the images.
+    - Used to dynamically pad the text.
+
+The table below lists my testing of various terminal emulators, what works and<br \>
+what doesn't.
+
+| Terminal Emulator | w3m-img | `\033[14t` | Quirks |
+| ----------------- | ------- | ---------- | ------ |
+| URxvt             | Yes     | Yes        | Display problems with xft fonts  |
+| Xterm             | Yes     | Yes        |
+| Xfce4-terminal    | Yes     | Yes        |
+| Termite           | Yes     | Yes        |
+| Terminator        | Yes     | Yes        | Image disappears on window focus and resize |
+| st                | Yes     | No         | Image disappears on window focus and resize |
+| tilda             | No      | Yes        |
+
+Note: For image mode to work, both columns need to be `Yes`.
+
+
+## Image source
+
+Neofetch by default will try to use your current wallpaper as the image. If the<br \>
+wallpaper detection fails we fallback to ascii mode, when ths happens you should<br \>
+try and launch neofetch with `--image path/to/image`.
+
+The list below shows the current wallpaper setters we support.
+
+**Linux / BSD**
+
+- feh
+- nitrogren
+- gsettings
+
+**Mac OS X / Windows**
+
+- Builtin wallpaper setter
+
+If your wallpaper setter isn't listed here and there's an easy way to find where<br \>
+the current wallpaper is stored, open an issue and I'll gladly add support for
+it.
+
+