No training point unless player lands killing blow on HP-appropriate monster.

Training points were being acquired far too quickly via grouping, as they were being applied every time the player gained an 'experience' point. This also occurred any time a player killed *any* monster, provided they were not in a group, due to an error in how the solo builder bonus gain point is applied. This experience point is now only given if the player kills a HP-appropriate monster (does not spit on) thus the training point is only applied then also. Players will also need to land the killing blow to gain a training point, so that monsters aren't giving out multiple training points for a single kill (theory is that you need to kill it to train yourself and be rewarded the point).