updated how the config.json is read
including upstreamPort port in request
added option for upstream_db_path
added slash
dealing with proxying the wrong url
just testing the url
removed the console.log
added default config option
fixed bad var issue
tidied up issue with search
fixed silly url issue
Merge pull request #10 from ahmednuaman/master

Fixed issue with config.json file not being found and issue where upstreamPort wasn't being honored