LPS-32221

Hi Ray,

Here's the pull for the theme.runtime fix I've been bugging you with for the last couple of days (sorry for that). I still don't really like the outcome of this... but currently I can't think of a better alternative.

Two more points, I'm not completely sure about:
1) the number of methods in the interface (are all of them required?)
2) whether there might be a way to not break current plugins that use VelocityTaglib

Thanks again,
Daniel