remove some abandoned projects and broken links

Author: Samueru-sama

README.md

@@ -66,18 +66,15 @@
 ### App catalogs
 
 - [AppImage.GitHub.io](https://appimage.github.io/) - Catalog of AppImages that passed an automated test, links to upstream download pages.
-- [Get AppImage](https://g.sreve/get-appimage/) - Collection of all AppImages in one website. Great search functionality.
 
 ### App stores
 
 - [AppImageHub.com](https://www.appimagehub.com/) - Downloadable AppImages, powered by [Opendesktop.org](https://www.opendesktop.org/).
 - [pling.com](https://www.pling.com/) - Open store where creators can publish their libre products and creative content including AppImages.
-- [App Outlet](https://app-outlet.github.io/) - Universal app store that works with AppImages, Flatpaks and Snaps.
 - [Manjaro Software Discover](https://software.manjaro.org/appimages) - Web-based app store that contains applications in multiple formats, including AppImage.
 
 ### App centers
 
-- [NX Software Center](https://github.com/Nitrux/nx-software-center) - Portable Software Center for portable AppImage applications.
 - [AppImagePool](https://github.com/prateekmedia/appimagepool) - Simple, modern AppImageHub Client, powered by flutter.
 
 ### App scrapers
@@ -93,14 +90,12 @@
 - [go-appimaged](https://github.com/probonopd/go-appimage/tree/master/src/appimaged) - Optional daemon that integrates AppImages into the system (experimental).
 - [appimaged](https://github.com/AppImage/appimaged) - Optional daemon that integrates AppImages into the system (deprecated).
 - [AppImageLauncher](https://github.com/TheAssassin/AppImageLauncher) - Integrates into users' systems and establishes a single `~/Applications` directory, assisting the user to move AppImages into there, with support for updating and removing AppImages through apps launcher.
-- [appimage2desktop](https://github.com/me1ting/appimage2desktop) - Creates a desktop file and an icon in the system for an AppImage, nothing else.
 - [appimagehelper](https://gitlab.com/posktomten/appimagehelper) - Program for creating, deleting, controlling and organizing shortcuts to AppImage.
 - [LinuxPA](https://github.com/CalebQ42/LinuxPA) - PortableApps.com type launcher for Linux with AppImage support.
 - [AppImage Desktop Maker](https://github.com/Alexsussa/AIDM) - Creates menu entries for AppImages without the need for a daemon.
 - [Thumbnailer for AppImages](https://github.com/mttbernardini/appimage-thumbnailer) - Generates icons for AppImages that are shown in file managers of GNOME and KDE compatible desktop environments.
 - [XApp Thumbnailers](https://github.com/linuxmint/xapp-thumbnailers) - Thumbnailers for GTK Desktop Environments, including one for the AppImage file format. Makes Gtk based file managers like Caja (MATE), Nautilus (GNOME), Nemo (Cinnamon), PCManFM (LXDE), and Thunar (Xfce) show application icons on AppImages.
 - [AppImage To Gnome](https://github.com/DejfCold/ATG) - Monitors and (de)installs AppImages from the Gnome desktop.
-- [AppImage-Integrator](https://github.com/w-j-r/AppImage-Integrator) - A simple program to integrate AppImages into the Linux desktop written in Qt6.
 - [gnome_appimage_installer](https://github.com/knork-fork/gnome_appimage_installer) - Somewhat a misnomer (AppImages don't need to be "installed"), creates a desktop file that follows the freedesktop.org spec for your AppImage files; written in bash.
 - [Gear lever](https://github.com/mijorus/gearlever/) - Integrates AppImages into the Gnome desktop by drag-and-drop onto the Gear lever application.
 
@@ -122,10 +117,9 @@ __Note:__ The AppImage format is explicitly designed _not to need any package ma
 - [appimage-manager](https://github.com/AppImageCrafters/appimage-manager) - Command-line tool for managing AppImages allowing to search, install, remove and update applications.
 - [bauh](https://github.com/vinifmor/bauh) - Graphical user interface for managing Linux applications supporting AppImage, Arch (repositories/AUR), Flatpak, Snap and native Web applications.
 - [homebrew-appimage](https://github.com/athrunsun/homebrew-appimage) - Linuxbrew AppImage Formulae.
-- [AIPM](https://github.com/michaeldelago/aipm) - A Package Manager for AppImages.
 - [Zap](https://github.com/srevinsaju/zap) - AppImage package manager. Downloads the AppImage if it does not exist. If it already exists, updates it with AppImageUpdate. Integrates AppImage into the system.
 - [RookiePM](https://github.com/18fadly-anthony/rookie) - Package manager for AppImages and Shell Scripts.
-- [AppMan](https://github.com/ivan-hc/AppMan) - AppImage Manager that works like APT or Pacman.
+- [AM](https://github.com/ivan-hc/AM) - AppImage Manager that works like APT or Pacman.
 - [jewelrystore](https://rubygems.org/gems/jewelrystore) - Command line AppImage store made in ruby.
 - [ayy](https://github.com/lawl/ayy) - Package manager for AppImage. Single, static, dependency free binary. Written in Go.
 - [leap](https://github.com/lnxcz/leap) - Fast and simple AppImage manager. Written in Rust.
@@ -136,9 +130,8 @@ __Note:__ The AppImage format is explicitly designed _not to need any package ma
 Although the AppImage format was carefully designed not to need any special support from Linux distributions, there are some that offer varying degrees of AppImage friendliness out of the box.
 
 - [Deepin](https://www.deepin.org/en/) - When you double-click an AppImage or any other executable file that lacks execute permissions, a user-friendly dialog explains the situation and asks for your permission to set the execute permission and execute the executable.
-- [Nitrux](https://nxos.org/) - Promotes the use of AppImage as the main format for getting applications, has a built in app center featuring AppImages.
+- [Nitrux](https://nxos.org/) - Promotes the use of AppImage as the main format for getting applications.
 - [Linux Mint](https://linuxmint.com/) - Has an [AppImage thumbnailer](https://github.com/linuxmint/xapp-thumbnailers) to show application icons on AppImage files.
-- [Zenwalk GNU Linux](http://www.zenwalk.org/) - Is "AppImage ready" and distributes some applications in AppImage format.
 
 ## AppImage developer tools
 
@@ -212,7 +205,6 @@ Although the AppImage format was carefully designed not to need any special supp
 - [make-portable](https://github.com/sudo-give-me-coffee/make-portable) - Deploys installed application to AppDir, uses strace to fetch all file system calls and copies all accessed files in to AppDir including glibc.
 - [AppImage cobbler](https://gitlab.com/brinkervii/appimage-cobbler) - Python application that takes strace.log and turns it into a directory suited for an AppImage.
 - [Elements](https://github.com/s-zeid/elements) - Tool to generate single-file, runc-based AppImages using a minimal (~3 MB compressed) Alpine Linux rootfs.
-- [arch2appimage](https://github.com/hanzala123/arch2appimage) - Python script to convert any Arch Linux package (official/AUR) to an AppImage.
 - [appimage-bash](https://github.com/valicm/appimage-bash) - GitHub Action for creating AppImage releases from binaries inside `.tar.gz` archives.
 - [Package-to-appimage](https://github.com/CausaPrincipalis71/package-to-appimage) - Tool for converting `.deb` and `.rpm` packages into AppImage format by using Docker.
 - [GMAppImager](https://github.com/samuelvenable/GMAppImager) - Graphically Converts GameMaker Studio 2 games to AppImage bundles.
@@ -225,7 +217,6 @@ Although the AppImage format was carefully designed not to need any special supp
 
 ### QC tools
 
-- [appimage-testsuite](https://github.com/aferrero2707/appimage-testsuite) - AppImage testing environment based on Docker containers for various Linux distributions.
 - [appimagelint](https://github.com/TheAssassin/appimagelint) - Tool to check AppImages for compatibility, best practices etc.
 
 ### Continuous integration
@@ -238,7 +229,6 @@ Although the AppImage format was carefully designed not to need any special supp
 
 ### Libraries
 
-- [QAppImageUpdate](https://github.com/antony-jr/QAppImageUpdate) - Qt5 library and plugin for updating AppImages, can be embedded into applications.
 - [AppImageServices](https://github.com/azubieta/AppImageServices) - D-Bus services providing a high-level interface over the AppImage manipulation libraries for file managers, software centers and other tools.
 - [libappimage](https://github.com/AppImage/libappimage) - Implements functionality for dealing with AppImage files, written in C++ using Boost.
 - [libzsync-go](https://github.com/AppImageCrafters/libzsync-go) - Zsync implementation written in Go that can be used to update AppImages.