ban old invoker again

fix terra blade bonus could be purged

blink now dodge projectiles as it should be

disable invoker since it's under development

Old Stealth Assassin Scepter no longer decrease cooldown. Also nerfed the splash damage.
Death ward won't target dead body as secondary target now

Add old Stealth Assassin

Update for 7.13

Add Old Silencer

add a option to disable fun items
show fun items in end screen
cleave damage no longer spell lifesteals
change icon for true fun items
if both team have human players, then gold&xp multiplier will always be the same
gold&xp multiplier now applies to bounty rune

Readd backdoor protection.