Deleted obsolete examples.
Merge pull request #6 from benastan/remove_obsolete_examples

Deleted obsolete examples.
Update README.md
Get http_data_source_spec running on Nockstream.
Commit query too
Merge pull request #8 from benastan/http_data_source

Http data source
Merge branch 'master' into fixup

Conflicts:
	test/server/http_data_source_spec.js
	test/server/test.js