Andrew wants to hack the template system
And I'm going to make it easier/safer.

Andrew Shell posted a note to the mail list yesterday saying he wanted to use the Handlebars template system inside MWE.

To do so, he's replacing a core routine, multipleReplaceAll. This is too good a routine to give up to such a cause, so I created a shell for him to replace.

The shell is called getRenderedText, and it basically calls multipleReplaceAll. Andrew please use this instead.

If the idea of other templating systems catches on, we'll need to formalize this a *bit* more.