Fix skull bugs.
Fix right click bugs.
Fix Y-Position from arrow entity.
Add throw sound and fix arrow server crash.
Fix fire break.
Fix hay place sound.
Code improvements
Wrong arrow commit.
Add DoWithBlockEntityAt() to WorldInterface.h
The motion is already set in AddBasicEntity()
Revert "Fix right click bugs."

This reverts commit 61b6fdde7553dac6e2d5c5a071b9a13fa0d71b2f.
Add comment.
Add more documentation.
Check block type from cBlockEntity
Merge branch 'master' into GlobalFixes
Merge pull request #1045 from Howaner/GlobalFixes

Little fixes