Fixed bug where falling blocks were not tracked

Fixes #2130
Fixed bug where Berserk deletes items
when the players inventory is full.

Fixes #1947
Add option to control Unarmed item pickup behavior

By default when using Unarmed, picking up items is prevented when a
players entire inventory is full, except for his empty hand.
Fixed broken isWaterBottle() check
Add Snow to Excavation guide
Added SkillAPI used to get a list of skill names

This prevents having to rely on the SkillType enum
Actually fix the isWaterBottle() check

Fixes #2134

For some reason Bukkit wanted to use Potion(PotionType type, int level)
when calling .toPotion(), even though .getDataValue() is 0.
Add a modifier function for each DamageModifier

Must have a modifier function for each DamageModifier

Fixes #2139
Show colors in console for party chat

Fixes #2129
Don't run party chat on a separate thread

Fixes #2080
Can't use more function modifiers than necessary

Fixes #2139
Don't use hardcoded unlock levels for Blast Mining
Fix Blast Mining and change its behavior slightly

Fixed bug where Blast Minings ability "Demolition Expert" would not
work with certain CB versions. DanageCause.BLOCK_EXPLOSION was not
passed, ENTITY_EXPLOSION was used instead.

Changed behavior of the Blast Mining ability "Demolition Expert"; now
only decreases damage for the ability user and for Blast Mining
explosions.
Move 1.6.x mod config to their own folder

and add a folder for 1.7.x mod config files
Add Twilightforest mod configs, made by joulesbeef
Update twilightforest.blocks.yml