Changes

Convert on player fills bucket to new ScriptEvent.
- Adds new context <context.material> <context.relative>
- Can specify the material that the bucket is being filled with in the event. on player fills bucket with water:
 (commit: 12ec24b)

Include modifications to BucketFillScriptEvent that didnt get staged.
 (commit: 2e584ac)

Remove old bucket fill event and merge conflict trash.
 (commit: 5d1fade)

Convert on player empties bucket to new ScriptEvents.
- Adds context <context.relative>.
- Can now specify the bucket type: on player empties water_bucket
 (commit: daec7f7)

New identifier methods that return without the object identifiers.
 (commit: 9c39e01)

Fix NoIdentifier methods. Missed a thing or so.
 (commit: 3101a33)

Hopefully finalize converting the bucket fills and empties events to ScriptEvents.
 (commit: 35f404d)

More bucket fills and empties work. Thouroughly tested. Don't hate too much, but it makes more sense for on player fills water_bucket than on player fills bucket with:water
 (commit: fed4010)

initial if rewrite helper fixes
 (commit: 213414a)

Make neo-IF the new official IF
 (commit: 978beb7)

fix while command
 (commit: ec0c3d3)

Fix IntelliJ being stupid
 (commit: de3a2bb)

fix old-style defs in while
 (commit: 8bcd77c)

Fix recipe bugs moar
 (commit: 71c90e8)

Improve fake_player skin handling

I fixed all the issues!
 (commit: 1420206)

Fixing experience calculation

line@27 - if some1 has got 1 exp in a bar then 1 / 17 is 0,058823529, casting that to (int) results in 0 exp in total, add 0.5 to fix this
line@115 - int / int does not result in a float value
+ a typo
 (commit: db84a9e)