- Modified Dockerfile to update existing postgresql scripts instead rather
using replacement stripts that easily break on rpm updates.
- Modified Dockerfile to display messages generated while initializing
the database
- Modified Dockerfile to include locale.
Removed unneccessary scripts.
Restore original maintainer, and don't add Dockerfile to image.
Merge pull request #46 from docbill/master

Updates to simplify postgres image and fix a few bugs.