removed last two print using the default Address.toString
added check to avoid self un/subscribe to feet in rmworker
* improved logging
* fixed null pointer in Omniscent scenario
First sketch of report
merged with Giovanni, improved document  and changed names for easier simulations
added initial figures
* added some more configurable parameters for SoftMax and Random
Scenarios
updated report with partial last graphs
better explanation or algorithms results
* fixed stupid warning popping up when running with variable node
resources