* NTs for hedgehogs and porcupines
  * NTs: spine; keratin and non-keratin coated, bardeb vs unbarbed
  * muscularis oribularis
     * NT: panniculus adiposus
     * NTs: cervical fascia and subtypes
     * NTs for subtypes of intestinal crypts
     * NT: epidermal ridge of digit
     * fixes #166
     * caloha xrefs
     * Fixes #157

2013-01-30

 * NTs for hedgehogs and porcupines
  * NTs: spine; keratin and non-keratin coated, bardeb vs unbarbed
  * muscularis oribularis
 * fixed composite-metazoan building bug