cdavid/drupal_planetary — pull request #160 by holtzermann17 (2012-07-11 10:08:20+00:00)
Title: Resolution to the vanishing preamble issue

The adjustments to the LaTeX Field module should maybe go into a separate "PlanetMath" module, since not everyone will manage their preambles and metadata the same way that we do. But anyway, these adjustments work.