TheoryCraftClassic2

• TheoryCraftUpdater Frame - commented out
• Reworked how stances/forms are queried and checked
• Split TheoryCraft_UpdateBuffs into TheoryCraft_UpdatePlayerBuffs and TheoryCraft_UpdateTargetBuffs
• Added TheoryCraftClassicUtils.lua to collect all code snippets that can be used many different places. (WIP)
• Race and player are now only read once upon initialization (these don't change at runtime)
• Reworked how button_text is rendered and updated (should be much more targeted and specific)
  • Added ACTIONBAR_SLOT_CHANGED to update button_text instead of ActionButton_Update (spammy)
• Rewrote some guts of tooltip formatting (WIP)
• Reworked addon initialization to use modern event order
• Reworked tooltip show event to use hooks
• Fixed some race conditions during initialization
• Updated some events to use more useful modern events instead (PLAYER_EQUIPMENT_CHANGED instead of UNIT_INVENTORY_CHANGED)
• references to CastSpellByName removed. This is a protected function.
• removed all references to allow gearsets to be virtually equipped (may be re-added in some form in the future)
• Synced up the localization files. Made sure all lines that need to be defined are defined in each. (No translations modified)

BUGFIXES:

• All melee/ranged abiltiy tooltips are now functioning again.
• GetComboPoints() api call updated. Combo point abilities work better now.
• Resolved some divide by zero errors when manacost of a spell is 0 (WIP)
• Resolved multiplication by nil errors when manacost is nil (WIP)
• Updated invocation of API call SetInventoryItem()
• Properly update button_text when main actionbar changes (pages or stances)