* spot/misc/optionmap.hh, spot/misc/optionmap.cc (report_unused_options,
set_, set_set_): New methods.
* bin/autfilt.cc, bin/dstar2tgba.cc, bin/ltl2tgba.cc,
bin/ltl2tgta.cc: Call report_unused_options().
* tests/core/ltlcross2.test, tests/core/readsave.test: Fix typos in
options.
* tests/core/minusx.test: New file.
* tests/Makefile.am: Add it.
* NEWS: Mention this.

Fixes #181.

* bin/common_range.cc: Here.
* tests/core/ltlfilt.test: Add test case.

* spot/twaalgos/degen.cc: Here.
* tests/core/degendet.test: Add test case.
* tests/core/ltl2ta.test: Adjust expected output.
* NEWS: Mention the issue.

* NEWS: Update.
* configure.ac, doc/org/setup.org: Bump version.

With a reference to the "to appear" ATVA'16 paper.

* doc/org/citing.org: New file.
* doc/Makefile.am: Add it.
* doc/org/index.org, doc/org/tools.org: Link to it.

* tests/python/atva16-fig2a.ipynb, tests/python/atva16-fig2b.ipynb: New
files.
* tests/Makefile.am, doc/org/tut.org: Add them.

With a reference to the "to appear" ATVA'16 paper.

* doc/org/citing.org: New file.
* doc/Makefile.am: Add it.
* doc/org/index.org, doc/org/tools.org: Link to it.

* tests/python/atva16-fig2a.ipynb, tests/python/atva16-fig2b.ipynb: New
files.
* tests/Makefile.am, doc/org/tut.org: Add them.

* tests/run.in: Here.  This helps when spins is installed an the tests
actually compile code; we do not want to inherit the -std=c11
-fvisibility=hidden set for compiling Spot.

* tests/run.in: Here.  This helps when spins is installed an the tests
actually compile code; we do not want to inherit the -std=c11
-fvisibility=hidden set for compiling Spot.

* tests/core/ltlcrossgrind.test, tests/core/ltlgrind.test,
tests/core/ltlrel.test: Here.

* tests/core/ltlcrossgrind.test, tests/core/ltlgrind.test,
tests/core/ltlrel.test: Here.

Reported by František Blahoudek.

* spot/tl/relabel.cc: Fix.
* tests/core/ltlrel.test: Add test case.
* NEWS: Mention the bug.

Reported by František Blahoudek.

* spot/tl/relabel.cc: Fix.
* tests/core/ltlrel.test: Add test case.
* NEWS: Mention the bug.

Fixes #162.

* python/spot/ltsmin.i: Implement the magic.
* NEWS: Mention it.
* tests/python/ltsmin-pml.ipynb: New file.
* tests/Makefile.am, doc/org/tut.org: Add it.
* tests/python/ipnbdoctest.py: Adjust.

* tests/python/ltsmin.ipynb: Rename as ...
* tests/python/ltsmin-dve.ipynb: ... this.
* doc/org/tut.org, tests/Makefile.am: Adjust.

* spot/tl/contain.cc, spot/tl/contain.hh: Simplify the
use of language_containment_checker by adding default argument.
* python/spot/__init__.py, python/spot/impl.i: Bind it in Python.
* doc/org/tut04.org: New file to illustrate it.
* doc/org/tut.org, doc/Makefile.am: Add it.
* NEWS: Mention those changes.

Fixes #178.

* doc/org/satmin.org: Use a different example, where tba-det does not
work.  Also adjust the text to automatically adjust to the size of the
produced automata.

* doc/org/concepts.org: Enlarge the width of the output of pr so that
the output is not truncated.  It add a missing closing brace.

Fixes #178.

* doc/org/satmin.org: Use a different example, where tba-det does not
work.  Also adjust the text to automatically adjust to the size of the
produced automata.

* doc/org/concepts.org: Enlarge the width of the output of pr so that
the output is not truncated.  It add a missing closing brace.

Final part of #176.

* python/ajax/trans.html: Here.

* doc/org/init.el.in, doc/org/.dir-locals.el.in: Here.

Part of #176.

* doc/org/autfilt.org, doc/org/compile.org, doc/org/concepts.org,
doc/org/csv.org, doc/org/dstar2tgba.org, doc/org/genltl.org,
doc/org/hoa.org, doc/org/install.org, doc/org/ioltl.org,
doc/org/ltl2tgba.org, doc/org/ltl2tgta.org, doc/org/ltlcross.org,
doc/org/ltldo.org, doc/org/ltlfilt.org, doc/org/ltlgrind.org,
doc/org/oaut.org, doc/org/randaut.org, doc/org/randltl.org,
doc/org/satmin.org, doc/org/tools.org, doc/org/tut.org,
doc/org/tut01.org, doc/org/tut02.org, doc/org/tut03.org,
doc/org/tut10.org, doc/org/tut20.org, doc/org/tut21.org,
doc/org/tut22.org, doc/org/tut30.org, doc/org/upgrade2.org: Here.
* doc/org/index.org: Also add keywords in case it is useful, and
use a more descripting title for search engines.

Seen on arch linux when clang++ 3.7.1 uses GCC's 6.1.1 tuple header.

* spot/twaalgos/ltl2tgba_fm.cc (ratexp_to_dfa::succ): Build the return
type explicitly.
* NEWS: Mention the issue.

Final part of #176.

* python/ajax/trans.html: Here.

* doc/org/init.el.in, doc/org/.dir-locals.el.in: Here.