Core/Spells:Beacon of Light

When holy paladin put beacon on someone and heal someone else, it shows up that the player with the beacon is being healed by himself, instead of the person who casting the Beacon.
This problem Can be solved by this.
DB/Quest: Raise the Barricades

Thanks to @Nevadas. Solves #8877
Scripts/TOCR: Fix some faction champions crash
Closes #8393
DB/SAI: You Reap What You Sow, closes #8827
Core/Dungeon Finder: Fix group (5) unable to do new dungeon after finished last dungeon
- Some optimizations here and there
- Drop unused columns related to dungeon rewards
- Simplify Group reward. All people inside the dungeon should get the reward, no matter how far it's from the boss
Fix incorrect sql name
DB/SAI: Fix startup DB errors
DB/Spells: Add missing sql in 669e2ed20f3c9b6b421b5353c0d31475d64b4f20
Core/Battleground:
- Fix team logo after countdown timer expire. close #8887
- Add more options with justice and honor points in conf file, also fix a wrong cap value.
- Grant back currencies when refunding an item and fix price.
ref #8892
Core/Battleground: Fix team logo at countdown timer expire by @Vincent-Michael
Fix typo when refunding currencies, thx @kennylive
Scripts/ZulAman: Fixed a crash caused by the grid.

Closes #8885.
Core/GuildFinder: Fixed a missing typecast. Also correctly display the guild's achievement points.
Core/Currency:
- Fix a typo in conquest points formulas
- Correctly fix max justice and honor points
- Remove a previous fix when refunding an item, my mistake
ref #8892
Core/Battleground: Fix asynch countdown timer for new players. close #8761
Core/SAI: Add 2nd parameter to SMART_ACTION_CALL_FOR_HELP to say "%s calls for help!" if enabled

Similar to SMART_ACTION_FLEE_FOR_ASSIST "%s attempts to run away in fear!"
DB/SAI: Remove some redundant creature_texts using SMART_ACTION_CALL_FOR_HELP
DB/Addon: Convert 43637 `creature_addon` rows to 2429 `creature_template_addon` rows

Conversion done with https://gist.github.com/4504302 (C#)
Thanks to Aokromes for the idea
DB/Addon: Delete 4012 redundant `creature_addon` rows (phase 2)

Conversion done with https://gist.github.com/4504839 (C#)
Thanks to Aokromes for the idea
DB/Addon: Delete 1026 `creature_addon` rows and overwrite 98 `creature_template_addon` (phase 2.1)

Conversion done with https://gist.github.com/4505135 (C#)
Thanks to Aokromes for the idea
Core/scripting: Updating Scholomance scripts