Added a benchmarking functionality which will be ran if you use the -b flag (raw results are also published to a file for plotting); The tests now ignore walking legs and all itinerary related variables. It only checks for leg related variables
Merge branch 'master' of github.com:plannerstack/testset

Conflicts:
	tests/synthetic-expected-test-results.json
Merge branch 'master' of github.com:plannerstack/testset