* [Commands] Cleanup #reloadzps Command.
- Cleanup messages and logic.
- Make reloading of zone points global instead of zone specific.
* Further cleanup.
- Add zone->GetZoneDescription().
- Add mob->GetTargetDescription(mob).
* Final cleanup.
* Typo.
- Add #unmemspell [Spell ID] command to unmemorize a spell by ID from you or your target.
- Add #unmemspells command to unmemorize all spells from you or your target.
- Cleanup #memspell command and change arguments from #memspell [Slot] [Spell ID] to #memspell [Spell ID] [Spell Gem] for easier use.
- Add #memspell [Spell ID] functionality to memorize to first open spell gem if there are any using FindEmptyMemSlot helper method.
- Rename client->FindMemmedSpellByID(spell_id) to FindMemmedSpellBySpellID(spell_id).
- Add client->FindEmptyMemSlot() helper method.
- Add $client->FindEmptyMemSlot() to Perl.
- Add client:FindEmptyMemSlot() to Lua.
- Add $client->FindMemmedSpellBySpellID(spell_id) to Perl.
- Add client:FindMemmedSpellBySpellID(spell_id) to Lua.
