Consistent naming convention: move 'numerical' to 'numeric'
update mex files for new interface.
include the betaplane matrix.
removed the Th matrix.
removed blank line
BUG added absolute value to jacobian
fixed naming convention
Updated Julia and Python interfaces to the .so file
updated paths; got rid of deprecated 'make test'
update documentation
BUG save boundary node collections correctly
Simple comparison tests between numeric and symbolic; requires sage
BUG fixed numeric path.
updated to remove Theta.
Removed unused loop index.
version 2.1 release; not backwards compatible.