[Branda] Add "Pretty Plugins", "Multisite Theme Manager" , and "Multisite

Branda is a great website custom manager and admin customizer on multisite wordpress.

The idea is to add "Pretty Plugins", "Multisite Theme Manager" , and "Multisite Plugin Manager" to Branda .

Or to make One plugin for : "Pretty Plugins", "Multisite Theme Manager" , and "Multisite Plugin Manager" .