7.0 Notification while uninstall module ...

Notification while uninstall module which is in Dependencies of some other module.
Normally it is just uninstalling all other modules also that is sometimes create a big mess-up. 

**It is always** ``Explicit is better than implicit``.
* Added new wizard for notification.
* Added checking before uninstalling module if the module in in dependency on some other module then it will * Warn user with list of all modules which are going to uninstall.
* In-case of no dependency found direct uninstall module.