* wrap/python/tests/acc_cond.ipynb: New file.
* wrap/python/tests/Makefile.am, doc/org/tut.org: Add it.
* wrap/python/spot_impl.i: Add printer for acc_cond::mark_t.
* wrap/python/spot_impl.i: Extend acc_cond::mark_t to with a constructor
that takes a vector.
* doc/org/tut22.org: Add a Python version.
* doc/org/tut.org: Adjust the list, we don't have any C++-specific
example.
* NEWS: Mention it.
Fixes#118.
* spot/twa/twagraph.hh: Avoid using graph_t::state to help Swig.
* wrap/python/spot_impl.i: Add a __str__ function for acc_cond::mark_t.
* doc/org/tut21.org: Add the Python version.
* doc/org/tut.org: Move tut21.org to the Python/C++ section.
* NEWS: Update.
Fixes#100.
* doc/org/tut.org: Link to the notebook.
* src/sanity/ipynb.test: New test, to make sure we do not forget
to document ipython notebook when we add some.
* src/sanity/Makefile.am: Add it and run it.
* NEWS: Mention it.
This addresses on item of #14.
* doc/org/tut20.org: New file.
* doc/Makefile.am: Add it.
* doc/org/tut.org: Link to it.
* doc/org/.dir-locals.el.in, doc/org/init.el.in: Fix some PATH
issues.
* doc/org/index.org, doc/org/tut.org: New files.
* doc/Makefile.am: Add them.
* doc/org/setup.org: Adjust HOME link.
* doc/org/tools.org: Adjust UP link.
* debian/spot-doc.doc-base: The root is now index.html.
