Fix resizing of columns in budget view

The width of the columns in the totals view should be equal to the width in the
account view. Before this change, the values in the total column in the totals
view would move off the view to the right when resizing the left-most column.

Resizing the name column below two steps to the left:

| Name     | Period 1 | Period 2 | ... | Total |
| Foo      |        0 |        0 | ... |     0 |
------------------------------------------------
| Income   |        0 |        0 | ... |     0 |

Resulted in this layout:

| Name   | Period 1 | Period 2 | ... |   Total |
| Foo    |        0 |        0 | ... |       0 |
------------------------------------------------
| Income |        0 |        0 | ... |         0 |