Added newlines at the end of files
Fixed improper line endings on some files
Matched start - end comments
Added some missing comments for diffs
Fixed syntax on some spots
Minimized some diff
Removed some no longer used files
Added comment on some required files with no changes
Fixed imports of items used once
Added imports for items used more than once
This commit modifies the construction of PortalCreateEvents to specify
a reason for the event. Reasons are either:
1. FIRE: the portal is being created because a player set fire to an
obsidian frame.
2. DESTINATION: the portal is being created as a destination for an existing portal.
