Test for #823
Added dummy ImplicitFunctionInternal::spEvaluate, #823
Better forward mode propagation through implicit function, #823
Better reverse mode propagation through implicit function (not ready), #823
Exclude all typemaps in commontypemaps.i when used in a separate SWIG module
Merge pull request #927 from toivoh/module_compatible2

Exclude all typemaps in commontypemaps.i when used in a separate SWIG module
automatic documentation update