* Fixes#2674 and fixes#2678.
* Chain Lightning will no longer bounce across Ice Wall.
* Chain Lightning damage should slowly decrease based on the number of bounces remaining.
* Removed the splash effect which was causing the damage to iterate faster on the first two hits.
* Removed the skill unit defines.
Thanks to @Sweet520!
* Updated Sorcerer Insignia Skills
* Fixes#2630.
* Added missing Elemental 20% damage bonus for level 1 Insignia.
* Adjusted the recovery bonus to only apply to Elementals.
* Adjusted 25% magic damage bonus calculation.
* Added the missing ASPD bonus for Wind Insignia.
* Insignias should not affect status immune.
* Removed the BATK addition.
* Miscellaneous cleanups.
Thanks to @admkakaroto and @exneval!
* Refactored achievements to utilize C++ features
* Cleaned up the YAML parser.
* Moved achievements from DBMap to an unordered_map.
* Moved achievement targets from DBMap to a vector.
* Changed all struct arrays into vectors.
* Changed all char arrays to strings.
* Changed all int arrays to std::arrays.
* Removed achievement_dummy as it's no longer needed.
* Achievements now use smart pointer to ensure proper construction and deconstruction of objects.
Thanks to @lighta!
Initial release of Sarah and Fenrir memorial
Notes:
* Some monsters status are inaccurated.
* Sarah seems to cast NPC_WIDESOULDRAIN and Gigantes cast NPC_PETRIFYATTACK (need more infos).
Thanks to @aleos89 for the grammatical fixes !
Big thanks to Divine Pride for the infos!
* Added new 2016 Wedding skills
* Adds Call All Family, One Forever, and Cheer Up skills to the renewal databases.
* Removed Enlarge Weight Limit R skill from a few job skill trees as it's not needed to be defined there.
Thanks to @Rytech2, @Jeybla, and @Lemongrass3110!
* Fixes required equipment check for skills
* Fixes#2372.
* Required equipment check was allowing the skill to cast without the proper equipment.
* Adjusted the skill fail messages to their appropriate responses.
Thanks to @M4karov, @exneval, @Jeybla, and @Lemongrass3110!
* Converted refine_db.txt to refine_db.yml
* Refine success rates can now be set in refine_db.yml. rAthena's default NPCs will respect this database by default.
* Added shadow equipment refiner
Thanks to @Akkarinage @aleos89 @Atemo and @Mikegyver for their inputs.
* Fixes#1044.
* Poisons are now consumable by all classes.
* Using the item directly gives no benefit.
* Adjusted the item type to 2 (usable) from 0 (healing).
* A Dagger or Katar weapon is required to use Poisoning Weapon.
* Casting Poisoning Weapon again will cancel the previous bonus.
Thanks to @cydh and @Playtester!
* Fixes#1045.
* Rune Stones are now consumable by all classes.
* Adjusted the item type to 2 (usable item) from 11 (delayed item).
* Removed the IG_RUNE item group.
Thanks to @cydh and @Paoly28!
* Initial release of Ghost Palace Memorial (Walkthrough conversion)
Thanks @Lemongrass3110, @aleos89 and @Jeybla for their help!
Thanks to Divine Pride for the monsters datas !
