message-flow-analyzer create a format not accepted by mgmt-ui

[kochen]

mgmt-ui accepts only JsonCytoscapeElements formatted json flow file, while the default for the analyzer is JsonPrettyPrint.

I'd either switch the default or mention that in the README.

[codeliner]

fyi: I'm refactoring the message-flow-analyzer. New version will be available end of the week. This package is in an experimental state. The first version just created the JsonPrettyPrint output. Then I played with some options of how to visualize the result.

JsonCytoscapeElements output is an addition but will become the default with the next version along with an analyzer refactoring. The refactoring will make it easier to customize the analyzer. Stay tuned!