Changed the standard show function to Text.Show.ByteString, and misc. ByteString related changes in gameServer.

solved issue #197 and other issues that were caused when copying or creating a new weapon set that was named like an already existing one. this will now be avoided.

This should fix http://code.google.com/p/hedgewars/issues/detail?id=153

portuguese updates

percentage modifier for get away time

Land sprayer tweaks, make land spray and mudball not end turn

Landgun, first pass. At sdw's request.

Remove stray pixels

some final work and buggfix for Tag Team, it is now playable

redone tag team to work and be beautifully coded

merge

allows for building hedgewars with SDL-1.3 also reordered other sdl~version dependent macros into a proper cmake module file