Implement Command creature/humanoid magic effects (Fixes #1120)
Set glyph width/height separately from texture coordinates (Bug #1096)

Requires MyGUI patch from http://www.ogre3d.org/addonforums/viewtopic.php?f=17&t=30280
Don't fade out screen if teleport target cell is not found
Remove summoned creature and its effect when it is killed (Fixes #1341)