v1.3.0, 2012-12-18
+ nvd3.py added to generate JavaScript charts using http://nvd3.org/
          outputs strings to inline in HTML : no fancy JSON or server dependent stuff
+ markup.py now (again) prints page while generated
+ itertools 2 added rand_seq, all_pairs, split

v1.2.0, 2012-11-08
+ optim.py added 
+ math2.py added levenshtein distances for iterables and sets
+ table.py attributes can be passed to table.html + other small changes

v1.1.4, 2012-10-19 -- changes not recorded
v1.1.3, 2012-10-09 -- changes not recorded
v1.1.2 2012-10-04 -- changes not recorded
v1.1.1, 2012-09-27 -- changes not recorded
v1.1.0, 2012-09-27 -- changes not recorded
v1.0.0, 2012-09-21 -- initial release