BUG: Writing png files now works with matplotlib v.1.5.0
The writing of png files now work with matplotlib version 1.5.0 it has also been tested with versions 1.4.0 and 0.99.1.1
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
The writing of png files now work with matplotlib version 1.5.0 it has also been tested with versions 1.4.0 and 0.99.1.1