Few changes to see if it can fix the face error.
Fixed the planar face construction.  Now works with first plane of first cell.
Progress!  Fracture is fracturing.

Fracture works for icosphere with a single fracture.  Does not when you
fracture a fractured piece.
Merge pull request #1 from kainino0x/test4

Test4 to master (fixed the javascript fracture for 1 iteration) (image included)