[Hitpoints] Remove HP Update Throttling (#1517)

* Remove HP update throttling and increase HP update resolution and accuracy

* Make some log statements detail

* Add better logging messages

* Remove old self update throttle block check preventing updates to self

zone/client.h

@@ -1818,8 +1818,6 @@ private:
 	Timer helm_toggle_timer;
 	Timer aggro_meter_timer;
 	Timer mob_close_scan_timer;
-	Timer hp_self_update_throttle_timer; /* This is to prevent excessive packet sending under trains/fast combat */
-	Timer hp_other_update_throttle_timer; /* This is to keep clients from DOSing the server with macros that change client targets constantly */
 	Timer position_update_timer; /* Timer used when client hasn't updated within a 10 second window */
 	Timer consent_throttle_timer;
 	Timer dynamiczone_removal_timer;