Merge pull request tkellogg#46 from vors/scan

Make jumpstat -Scan local: scan only specified folder

Fix critical bug with DB storage

Update install instruction in Readme

Fix logic to call direct cd for absolute paths from first query term …

…to last

Set the version

And some other assembly info

Added an -All option to jumpstat

For getting the full list, even blacklisted records

Fixed readme

Some things had gotten out of date

Added pushj

It corresponds to pushd and can be undone via popd