#320 Added test showingthe issue
#320 Adding setImmediate to release event loop.
#320 added counters to test.
#320 added counters to test.
#320 added setImmediate to Beacon
#320 added setImmediate on endpoints
#320 changed index.jade to lower overhead.
#320 added async to beacon main entry point
#320 resolved.
#320 re-aligned tests
Merge pull request #321 from joola/feature/#320

#320 fixes for ELB