updated section for harvest.xml

[bbrown5]

As discussed on irc here is the updated node names for TT

<Set Name="exp02_rgn_realm_of_twilight">
<setting Name="1">firmament stone</setting>
<setting Name="2">twilight gem</setting>
<setting Name="3">twisted wood</setting>
<setting Name="4">trip roots</setting>
<setting Name="5">tangled nest</setting>
<Setting Name="6">withered shrubbery</Setting>
<Setting Name="7">school of flying fish</Setting>

</Set>

I will try to do some of the EOF zones tonight if possible