Feature request: An "Add Variable" button like the existing "Add Parameter" button.
Steps to reproduce:
1) Create a new Keyword test
2) Select the Parameters tab
Notice: At the top of the window there is a handy button to create new parameters. Buttons are also available for "Move Up" and "Move Down"
3) Select the Variables tab
Notice: There is no button for "Add Variable" (or "Move Up" or "Move Down").
Right-clicking works, but a button would be nice and would make the UI consistent.
1) Create a new Keyword test
2) Select the Parameters tab
Notice: At the top of the window there is a handy button to create new parameters. Buttons are also available for "Move Up" and "Move Down"
3) Select the Variables tab
Notice: There is no button for "Add Variable" (or "Move Up" or "Move Down").
Right-clicking works, but a button would be nice and would make the UI consistent.
