FIX: We were saving the camera position incorrectly in savegames.

git-svn-id: svn://tron.homeunix.org/simutrans/simutrans/trunk@6845 8aca7d54-2c30-db11-9de9-000461428c89
FIX: Loading screen needs to make sure viewport updates its cache, since it was swallowing the event. Updated coding_styles to reflect the (void) change.

git-svn-id: svn://tron.homeunix.org/simutrans/simutrans/trunk@6846 8aca7d54-2c30-db11-9de9-000461428c89
CODE: Fix indentation.

git-svn-id: svn://tron.homeunix.org/simutrans/simutrans/trunk@6847 8aca7d54-2c30-db11-9de9-000461428c89
whitespace

git-svn-id: svn://tron.homeunix.org/simutrans/simutrans/trunk@6848 8aca7d54-2c30-db11-9de9-000461428c89