edex-ui description update and rename menu launcher

apps/eDEX-UI/description

@@ -1,7 +1,10 @@
 Futuristic hacker terminal
-Inspired from Hollywood, this terminal is beautiful to look at and will impress your friends. It's a fully-functional bash terminal, system monitor, and file manager, all in one fullscreen window.
+Inspired from Hollywood, this terminal is beautiful to look at and will impress your friends. It's a fully-functional bash terminal, system monitor, file manager, and on-screen keyboard, all in one fullscreen window.
-To run the stable version: Menu -> System Tools -> eDEX-UI 2.2.2
+Oh, and it has sound effects.
-To run the beta version: Menu -> System Tools -> eDEX-UI 3.0.0
+Two versions are installed. Launch them from Menu -> System Tools. Both take 1.5 minutes to load.
-To exit eDEX-UI, run this command in the terminal window: exit
 
-Thanks to Novaspirit Tech for compiling the appImages!
+To exit eDEX-UI, press Alt+F4, or run this command: exit
+Change settings with Ctrl+Shift+S.
+View all keyboard shortcuts with Ctrl+Shift+K.
+
+Nospirit Tech made a walkthrough video: https://www.youtube.com/watch?v=DJOAmYlDQuM

apps/eDEX-UI/install-32

@@ -12,7 +12,7 @@ git clone https://github.com/Botspot/eDEX-UI-RPi || error 'Failed to clone repos
 chmod +x ./'eDEX-UI-RPi/eDEX-UI_Linux_armv7l_2.2.2.AppImage' ./'eDEX-UI-RPi/eDEX-UI Linux (armv7l)_3.0.0.AppImage' || error 'Failed to mark as executable!'
 
 echo "[Desktop Entry]
-Name=eDEX-UI Stable 2.2.2
+Name=eDEX-UI 2.2.2
 Comment=eDEX-UI sci-fi interface
 Exec="\""$HOME/eDEX-UI-RPi/eDEX-UI_Linux_armv7l_2.2.2.AppImage"\"" %U
 Terminal=false
@@ -26,7 +26,7 @@ X-Desktop-File-Install-Version=0.23
 X-AppImage-Comment=Generated by /tmp/.mount_eDEX-UDQYwse/AppRun" > ~/.local/share/applications/appimagekit-edex-ui.desktop
 
 echo "[Desktop Entry]
-Name=eDEX-UI Beta 3.0.0
+Name=eDEX-UI 3.0.0
 Comment=eDEX-UI sci-fi interface
 Exec="\""$HOME/eDEX-UI-RPi/eDEX-UI Linux (armv7l)_3.0.0.AppImage"\"" %U
 Terminal=false