Automatically add new row to the filter part when user hits ENTER in 'Value' field

[ovuceljic]

Is your feature request related to a problem? Please describe.
When building a query, and adding fields for the WHERE clause, the only way to add more fields to the clause is by hitting the Add button

Describe the solution you'd like
Would be nice if the new row is automatically added when the user hits ENTER on the keyboard (or some other combination of keyboard entries). Please take a look at the example below - would be cool that, after typing 'Some Description' and hitting ENTER, a new row automatically becomes created below.