Graal v4.01 revision 8 released

[Admins]

New Graal v4 has been released, download it by logging into the serverlist (login server). Updates:
- interlaced PNGs are supported now
- fixed cursor movement in multiline text controls and added Ctrl+left/right/up/down and Ctrl+Shift+left/right/up/down shortcuts
- bombs are destroyed when leaving a level
- clientside script error messages are more exact
- signs display above the default GUI
- on Graal Kingdoms you always see the default head icon
- Graal Kingdoms horse riding works correctly (setting player/npc dir fixed when the value is below 0 or above 3)
- ganis displayed on the stats layer (>=4) or in GUI display shields on the correct position
- reduced the number of bad movement sounds for npcs
- when the minimap is disabled then it doesn't display the list of player names anymore when moving the mouse over the minimap area
- when entering another level then the particles of an emitter are removed; there is also a new emitter.removeparticles() function and emitter.isfrozen variable (for stopping the movement of particles)
- some more bitmap font fixes