Update dependencies for database-js-common and sqlite3

[frenchroasted]

The package.json file for this project still points to github repositories for two dependencies:

• database-js-common
• sqlite3

Both of those projects are listed in npm's main repository, so there's no reason for the placeholder pointer any more. As of this moment, the latest versions are:

• database-js-common@1.0.1
• sqlite3@5.0.0

It appears the 5.x sqlite3 is very recent. If needed, the latest 4.x version was 4.2.0.

Thanks very much!