Added new files for Fallout 3 and Fallout: New Vegas support.
Game-related fixes

* Fixed init game name settings for BAPI, libloadorder, libbsa.
* Added a new 'safeName' variable for holding filesystem-safe shortened
game name strings.
* Added game-specific variable for game's ini filename.
* Added game-specific variable for save file extension.
* Updated Nexus site links.
Cleaning up merge

I may not have BeyondCompare configured correctly.  I had to manually
clean up the differences
Merge branch 'wrinklyninja-fallout-support' into sharlikran-fallout