This script will:
 - Identify the type type of file being passed as an argument
 - Install that file

This script will place AppImages and tabralls in ~/Software/[application name]/apps
This script will create a folder for .desktop files in ~/Software/[application name]/assets

USER WILL HAVE TO MANUALL WRITE .DESKTOP FILES AND PLACE THEM, ALONG WITH ICONS, IN THE /ASSETS FOLDER!

Firefox will be installed in /opt/firefox

Symlinks will be created in /usr/local/bin

.desktop symlinks wil be created in /usr/local/share/applications 

USAGE -
sudo ./install <opt> <filename>

Optional - 
Add a symlink to this script in /usr/bin so it can be called by sudo
ex sudo ln -fs ~/Software/TG_installer/install.sh /usr/bin/tg_installer
sudo tg_installer <filename>