Create the data/docs directory if it is missing.
gitignore data directory & conf.json
Add steps to get a basic server running.

Fixes issue #3.
Use previously defined DocsDBPath
Merge pull request #12 from mipearson/master

Create the data/docs directory if it doesn't exist.
Add some non-repository created files to .gitignore
Add instructions on how to get a basic server running to README