Merge pull request #3 from lbayas/master

README.md & module reference update
Merge pull request #4 from lbayas/master

update travis config file
Publish version 1.0.2
Publish version 1.0.2
Drop old submodule references in prep to point to new one.
Updated node-db submodule url.
Remove prior submodule.
Repointed successfully to lbayas fork. Bumped version number.
Add documentation on how to change the url of a git submodule.
Add documentation on how to change the url of a git submodule.
Add documentation on how to change the url of a git submodule.
Replace .executeUpdate with .execute.
Add support for alternate port numbers, default hostname of localhost, and alternate host names.
Move to nodeunit in preparation to move to gyp; moved tests into test directory; integration test is curently moved aside.
Update travis nuodb operational env settings.
update wscript, package.json and Makefile
update compliance.js to not run insert tests for now, update wscript with fixes to environment variable declarations, update Makefile to install nodeunit locally as well as globally
create nuodb test case suite
fixed a few things
update Makefile