anterior fontanel syns
 * Changed UGM relationship to UG.
2013-02-05

   * Changed UGM relationship to UG.
   * anterior fontanel syns
   * Addresses #183
   * update labels of pectoral and pelvic appendage cartilage  Signed-off-by: Melissa Haendel <haendel@ohsu.edu>
   * update limb/fin cartilage label Signed-off-by: Melissa Haendel <haendel@ohsu.edu>
   * NT: otocyst lumen
   * fixes #178
   * updating aqueous humor of eyeball Signed-off-by: Melissa Haendel <haendel@ohsu.edu>
add symm axiom
Fixed egregious upper arm bone part_of hindlimb error. Also added spatial disjointness axiom, impossible for this to happen again. Fixes #189
Fixes #189
Merge branch 'master' of github.com:cmungall/uberon