Fix case sensitivity on {PLAYERLIST:group}
Fix handling max warp pages.
Fix translation typo
Push latest Bukkit RB
Require latest Bukkit RB
Update ItemStack reference to getTypeId()
Cleanup
Update to 1.6.4
Ignore list and no tpa to self. Fixes ESS-4456 ESS-4711

List users that you ignore when no arguments are given. Otherwise state
that no players are ignored.

Don't allow users to tpa or tpahere themself. This is a problem with
people "glitching" with how essentials finds a safe location to get
inside of places they shouldn't.
Format to the format with the formatter.
Adds clarification to metrics opt-out
Adds even more clarification to metrics opt-out