[CIUv3] Custom Installer Ultimate v3

[Proxson]

@Cesar,

here is the CIU by default. Nothing removed from the script. No icon and registry script. It still leaves the empty Publisher folder in the Start Menu ! I have
noticed a strange thing, as long as you don't open the Publisher folder, in this case SEGA, the uninstaller will delete it, otherwise it won't. The script has already
all constants in the uninstall part such as {commonprograms} and {userprograms}. So, in other words, I can't do jack sh*t. Heck, someone would say, stop whining.
Delete it manually. But that's not the point,