taxonomy_treemenu 6.x-2.0-beta1

Too many features and upgrades to fully list. See the CHANGELOG. But...

Much fuller, more comprehensive templating. Visual formatting of 'disabled' items addresses a minor issue not fully raised by Andreas #327558 "where's my vocabularies?".

New node renderer. Much slower out of the blocks, adds a scary 200 lines of code and is less consistent. But an order less weight on the links table and half the time on repeat rendering out of the cache.

Several minor tweaks all round the rendering - new node numbering, for example (thanks due to Jack).