-Incorporated Marcin Ko��cielnicki patch that reintroduces the flying

-Incorporated Marcin Ko��cielnicki patch that reintroduces the flying
 snowball, thanks
-Changed worldmapfile format to support intro texts
-Moved intro.txt extro.txt and extro-bonus.txt to levels/world1 and
 levels/bonus1
-Added a new text mode to the textfile system display that aligns the text at
 the left side. This is alot easier to read than all text centered.
 Still the current font is hard to read for long texts and should be
 improved/replaced somehow...
-Use new translation system in the .txt files

SVN-Revision: 2241