1. Changes --> close
2. Import/export layout
3. Import node and edge attributes
   Promot/trunk/promot/src/gui/org/mpg/dcts/promot/viznav.data.io.AttributeReaderTest.java
   Promot/trunk/promot/src/gui/org/mpg/dcts/promot/viznav.data.io.DelimitedTextReaderTest.java
   Check that two files (edge attributes, node attributes) are loaded properly. The attributes should be mapped to the existing nodes and edges in the graph correctly.

4. Export graphics
5. Export logical model
6. Apply orthogonal layout to network
7. Grid layer on/off
8. Squiggle layer on/off
9. Status layer on/off
10. Overview layer on/off
11. Legend layer on/off/correct mappings
12. Navigation mode: Interactive Mode
13. Navigation mode: Hierarchy Mode
14. Navigation mode: Fisheye Mode
15. Navigation mode: Focus Mode
16. Editing mode: move/resize all/resize border/edit edge handles
17. Show (all) icons: on/off
18. Show (all) details: on/off
19. Show (all) labels: on/off
20. Show (all) label boxes: on/off
21. Edge: Go to source
22. Edge: Go to target
23. Edit scenario: new/copy/rename/remove/mappings
24. Save scenarios (to USER_HOME)
25. Load global scenarios
    Promot/trunk/promot/src/gui/org/mpg/dcts/promot/viznav/visual/VisualPropertyTest.java
    Check that the global scenario file (.PromotVizScenarios) is at the given location and calculators are loaded properly from the file.

27. Load local scenarios
28. Scenarios: Logical Network Parser
    Promot/trunk/promot/src/gui/org/mpg/dcts/promot/viznav/data/logical/LogicalNetworkParserTest.java
    Check that part of the logical network parser, especially parsing of DUMMY element and NOT element.