[SciPy-dev] connecting tnc 1.3

[dmitrey]

so I commit the tnc 1.3 to svn (rev. 3185); the code related to the 
problem mentioned (about lb-ub) I decided to implement in the following way:
if user pass bounds as (for example)
((-1,1), (-1, None), None, (3,4))
then it means 3rd variable is unconstrained.

also I think ticket 384 (tnc:argument 2 must be python list, not 
numpy.ndarray) is ready to be closed (scipy svn rev. 3186)

D.