Bukkit/Bukkit — pull request #979 by Black-Hole (2013-12-04 18:58:04+00:00)
Title: [B+C] Add new tree types for mega redwoods and tall birches. Adds BUKKIT-5042

The Issue:
Minecraft 1.7 introduced new tree types. While the ACACIA and DARK_OAK were added to TreeType, mega redwood and tall birch were not.

Justification for this PR:
It should be possible for plugins to generate all tree types.

PR Breakdown:
This PR just adds the constants to the TreeType enum, the implementation is handled in the CB PR.

Testing Results and Materials:
See CB PR

Relevant PR:
CB-???? - ????

JIRA Ticket:
BUKKIT-5042 - https://bukkit.atlassian.net/browse/BUKKIT-5042