from the server to the clients). Started to implement synchronising
of herrings and projectiles.
git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/trunk/supertuxkart@2242 178a84e3-b1eb-0310-8ba1-8eac791a3b58
2) Replaced several sg* data structures and function parameters with
plib independent data structures.
3) Some code cleanup, updated gpl license to 3 in a file or two.
git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/trunk/supertuxkart@2132 178a84e3-b1eb-0310-8ba1-8eac791a3b58