Database Scripts and a data file fix.

dataSnag.py is meant for pulling data from files. Right now its written with the idea of just pulling out comma-separated info from one of the .dat files.

database_creation.py is my first attempt at a script to create a database on load-up for use in Freedom. Right now it just works for planets, but the rest can be done fairly easily (using my work here as a template).

planet.dat: I noticed an error on one of the planets. Ownex was missing the number of environs. I checked the map, and updated it with the proper number.