Removing the range restriction for getting assist exp and loot

[Niezdara]

Just a thought, and I probably didn't spot a cons, but here are the pros:

1. No more high lvl players going close to the spawn on the normal mode and wiping out the whole wave alone to have higher chance for the drops. Generally less selfish kiling.
   
2. Pikemen and archers could move themselves close to spawn and inflict damage while retreating to the shieldwall, without denying assist for the rest of the team
   

I must admit that the second one is really appeling for me - it would allow skirmishers to skirmish actually.