use the replicator db to finish the install
add commandline usage
create the dashboard db if it does not exist. This does not create the dashboard design doc.
improve usage message. Add bin to package
bump 0.0.3
fix travis
introduce a fallback method to get the design doc
bump to 0.0.4
add support for a db name on the command line
Added travis/testing configs.
Merge pull request #3 from garden20/replicator-db

Merging since this is on NPM already and I can't reproduce #2.