Minor comment fixes
Tests Cross domain allow at Hapi
Merge remote-tracking branch 'upstream/API_IPC_initialization_550' into API_IPS_utest_613

Sequence node request's response includes sequenceNodeKey
IPS Integration test completed
Updated README
Merge pull request #9 from lbondaryk/API_IPS_utest_613

IPS Integrartion test completed.
make test, and make test-int passes.