Various changes.  Cleaned up some of the old ederer ref code so three separate functions for listing refs get combined into 1, with clickthroughs. Removed some redundant code, reference display now all though Reference module. Separate display reference function. Some misc internal api changes and cleanup. Added stubs for occurrence misspelling correction form.
Various changes.  Cleaned up some of the old ederer ref code so three separate functions for listing refs get combined into 1, with clickthroughs. Removed some redundant code, reference display now all though Reference module. Separate display reference function. Some misc internal api changes and cleanup. Added stubs for occurrence misspelling correction form.


paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new