openwebwork/pg — pull request #102 by mgage (2014-03-03 05:44:31+00:00)
Title: Release/2.8.1

I think it is time to move this into the master branch. What do the rest of you think?

Among other important things it fixes an error in BEGIN_PGML_HINT.

It provides support for LinearInequalities and better support for ImplicitPlanes