Added speed entity effect.
Merge branch 'master' into Effects
Added SetWalkSpeed() to cMonster.
Added slowness effect and added entity support.
Fixed potion removing in creative mode.
Added GetWalkSpeed() and SetWalkSpeed() documentation.
Removed SexyMotd link
WebAdmin: Added "files" folder and load the login template from login_template.html
WebAdmin: Added login template
WebAdmin: Exported stylesheet in a own file.
WebAdmin: Exported favicon.
WebAdmin: Added favicon to the login template.
WebAdmin: Stop webadmin if template can't load.
WebAdmin: Exported logo and background.
Added CustomName to cMonster.
Added name tag
added multicache class definition
adding the multicache behavior
adding config file entry #381
changing implem, using vectors