Add feature : define default install directory when updating installed applications

[Singman33]

New feature to add (not easy because it depend of application installer) : change the default install directory or drive.
I have all my programs on G: drive and when Winslop update them, they are installed on C:...

[Belim]

check https://github.com/builtbybel/Winslop/releases/tag/26.03.20 😃