Bumped and adjusted few textures, thanks 'Keo!

reverted version because I couldn't connected to server with older version running.

Bumped and adjusted few textures, thanks 'Keo!

Finally got rid of buggy triggers in stage selection.
More bugfixes.
Bugfixed bugfixes.

Last bugfix update wasn't bugfixing enough!

Added Bonus course.
Enabled instant visibility of gamemodes after selection.
Added end weapons.
Alot bugfixes and adjustments.