Backup button

Worked on the backup. new metodes.
Have at lest one bug, must look at it the next time.
Fix chooseFolder

If selecting some folder it has not applied it, is an quick fix, weel
look more at it later and make it bedder.
Backup metodes

Added / revised metodes in this class.
Some code clean but added also a bunch of new.
Small

BallonTip fixed, and added feedback after an action.
The other VB things.