Improve install / uninstall scripts

The install script now properly removes any existing copies of forceFullDesktopBar before proceeding with the installation, and both scripts now use a better method for restarting the Dock.

Update to use frida instead of mach_inject & fishhook, now works on A…

…pple Silicon

Updated binaries in install folder to version 1.1.2

Updated binaries in install folder

Killing Dock in uninstall script

Updated install.sh with correct version!

Updated read me