Field Aid Buff and Bug Fixes

Update 10/25/2014:

- Field aid can now be used to heal targets up to 100% health.

- Field aid now heals +5 hp per 1% training beyond 100%. As such, a nojohr using field aid with 605% will heal 2525 hp with a single bandage, not including the normal hp healed.

- Field aid now rewards the user with exp per heal.

- The amount of gold taken per nim has been increased. In addition, the ceiling amount has also been increased.

- Bug fix: using clanset no longer checks for a clan decision prevention.