[Rails-devel] Refactoring XML Parsing.

[brett l. <bre...@gm...>]

I've just committed the first step in refactoring the XML parsing
code. This is something I started on quite a while ago (~3 years ago,
wow.), but didn't complete for various reasons. Today, I had some time
to pick it back up and work on it again.

This first commit moves a few classes out of rails.util and into
rails.common.parser. I also make GameInfo a non-static class, create
non-static setters and getters. Finally, I've updated GameSetupWindow
to cope with the new non-static GameInfo.

This commit also includes a couple of user-visible changes:

* I've updated the Credits section in GamesList.xml to include a more
complete list of the people who've contributed code, art assets, or
documentation.
* I've made the user list always select "human" for the minimum number
of players. This should save everyone a couple mouse clicks when
starting a game.

---Brett.