BETA: Fist attack type also attacks two times.

git-svn-id: http://svn.l2jserver.com/branches/unstable/L2J_Server_BETA@6137 d34dfa0f-f91c-0410-86dd-cf06f19dd0ad
BETA: Setting isFlying to true in constructor of flying npc instances instead in onSpawn.
	* Reported by: FBIagent

git-svn-id: http://svn.l2jserver.com/branches/unstable/L2J_Server_BETA@6138 d34dfa0f-f91c-0410-86dd-cf06f19dd0ad