Delete key on notes. Fixes #57.
Exception when showing cloud labels. Fixes #60.
IOU: rename startup-config to initial-config because it makes more sense.
Style settings for note, rectangle and ellipse items. Possibility to edit interface and node labels.
Fixes #62.
Move dialogs to a dialogs package.
Fixes #66.
Fixes IOS image relative path problems.
New feature: option to uncompress an IOS image.