* spot/twaalgos/word.cc: Here. * tests/python/word.ipynb: Adjust.
* spot/twaalgos/word.hh: add parse_word method and a new constructor * spot/twaalgos/word.cc: implement word parsing * python/spot/__init__.py: add parse_word method binding * tests/python/word.ipynb: add word parsing tests
Fixes #133. * python/spot/impl.i: Add bindings for twa_word. Add a __repr__ for twa_run, and instantiate templates for twa_run's members. * tests/python/word.ipynb: New file with examples. * tests/Makefile.am, doc/org/tut.org: Add it.