Adding a 'mainAction' that can be added and will be fired when a user clicks on the toggle for the menu.
Adding a 'mainAction' that can be added and will be fired when a user clicks on the toggle for the menu.

nobitagit/ng-material-floating-button,cristoferdomingues/ng-material-floating-button,DanielMSchmidt/ng-material-floating-button,systembugtj/ng-material-floating-button,jsooriah/ng-material-floating-button,calebeoliveira/ng-material-floating-button,DanielMSchmidt/ng-material-floating-button,cristoferdomingues/ng-material-floating-button,AndreaFrancis/ng-material-floating-button,jsooriah/ng-material-floating-button,AndreaFrancis/ng-material-floating-button,systembugtj/ng-material-floating-button,nobitagit/ng-material-floating-button,calebeoliveira/ng-material-floating-button