Weathermap 0.94 released

[Howard Jones <howie@xxxxxxxxxx>]

http://www.network-weathermap.com/

Mostly Cacti related this time around, but with a few useful 'core' 
features - one-way arrows, and formattable BWLABELs.

ADDED - INBWFORMAT and OUTBWFORMAT allow you to format the text for 
BWLABEL, same as for COMMENTs
ADDED - New cactithold/cactimonitor data source plugin reads data from 
Cacti's Threshold plugin.
(Original development for this plugin was paid for by Stellar Consulting 
- Thanks!)
ADDED - New LINKSTYLE command allows you to have one-way (one arrow) links.
ADDED - RRD DS can use Cacti's poller_output to get data without running 
RRDtool at all.
(this also means it can work with the Boost plugin for large installations)
See targets.html for more info on this one.
ADDED - Editor - Align horizontal and Align-vertical for links. 
Calculates link offsets to make link vertical/horizontal.

CHANGE - Finally a better tab image, and a red 'active' one too, for the 
Cacti plugin.

FIXED - "Full Screen Maps" mode in Cacti Plugin was broken by me adding 
the "View Only First" mode.
FIXED - Imagemaps for horiz/vert format legend were wrong in editor 
(thanks to Alex Moura for pointing this out)
FIXED - Changes for compatibility with Cacti 0.8.7's moved config file.