oops, forgot world offset, also add a kind of hack to the already hackish set function for visual gears

offset the sprite

If this works right, setting Angle (yeah, yeah) switches between an aura circle and a drawn circle. aura is scaled at size 100 being 100% - 200, 200% etc.

Added tag Hedgewars-iOS-1.2.1 for changeset a5735e877aae

version bump

ignore touches around dpad and buttons (for real)

add two preferences for enabling/disabling blurry land and multitasking

store the (future) password with md5 for ifrontend