Add tool controls to the map view tool bar.
Properly compute the drag points when switching the move direction mid-drag.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Minor layout changes.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Fixed some layout issues.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Add support for persisting the window layout.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>