set test package back to clmctest so the module can be installed, added delay to the test_e2eresults.py so that the aggregator has time to process the final measurements

Updated simulator and aggregator to be consistent with the discussion on FQDNs and service function instances

Problems occur when parsing YAML files on *nix 

See 

https://gitlab.it-innovation.soton.ac.uk/FLAME/flame-clmc/blob/mediaComponentConfig/docs/monitoring.md#user-content-configuration-status-modelling-and-monitoring

for documentation

Seeds random number generation for predictable results