Correctly handled trigger for save event
Correctly handled trigger for save event

Now the cell object is handled instead of setting the `innerHTML`,
following the same methodology used throughout the application.

cgvarela/sensei-grid,datazenit/sensei-grid,datazenit/sensei-grid,datazenit/sensei-grid,cgvarela/sensei-grid,avinashjoshi/sensei-grid,avinashjoshi/sensei-grid