* doc/org/setup.org: New file.
* doc/Makefile.am: Distribute it.
* doc/org/autfilt.org, doc/org/csv.org, doc/org/dstar2tgba.org,
doc/org/genltl.org, doc/org/ioltl.org, doc/org/ltl2tgba.org,
doc/org/ltl2tgta.org, doc/org/ltlcross.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: Use
setup.org.

* doc/org/randltl.org: The first example used to output '1' as
only random formula.  This is not very sexy.

* doc/org/spot.css: New file.
* doc/Makefile.am: Distribute it.
* doc/org/init.el.in, doc/org/.dir-locals.el: Adjust links.

The dotty output changed to be horizontal, and also
the acceptance sets are now numbers.

* doc/org/dstar2tgba.org, doc/org/ltl2tgba.org, doc/org/ltl2tgta.org,
doc/org/satmin.org: Adjust these four.

* doc/org/autfilt.org, doc/org/csv.org, doc/org/dstar2tgba.org,
doc/org/genltl.org, doc/org/ioltl.org, doc/org/ltl2tgba.org,
doc/org/ltl2tgta.org, doc/org/ltlcross.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: Here.

* HACKING: Update Swig requirement, as reported by Soheib.

Combined with 87c2b291, this fixes #7.

* src/tgbaalgos/stutterize.cc: Call keep_props().
* src/tgbaalgos/closure.cc: Just specify the encoding.
* src/bin/autfilt.cc: Add a --instut=2 option.
* src/tgbatest/stutter.test: More test.

* src/tgbaalgos/hoa.cc: Here.

* src/hoaparse/hoaparse.yy: validate deterministic and
complete when parsing HOA.  Also set the deterministic
property on the TGBA.
* src/tgbatest/hoaparse.test: Test errors.

* src/hoaparse/hoaparse.yy: Here.
* src/tgbatest/hoaparse.test: Test it.

* src/hoaparse/hoaparse.yy: Fix a map with properties, and use it to
report error when state-label or trans-label are misused.
* src/tgbatest/hoaparse.test: Test that.

* src/tgbaalgos/hoa.cc: Here.
* src/tgbatest/det.test, src/tgbatest/hoaparse.test,
src/tgbatest/monitor.test, doc/org/oaut.org: Adjust.

* src/tgbaalgos/neverclaim.cc, src/tgbaalgos/neverclaim.hh: Do not
pass the formula.  Use the automaton name instead.
* src/tgbatest/ltl2tgba.cc: Adjust.

* src/tgbaalgos/hoa.cc, src/tgbaalgos/hoa.hh: Only
keep one function public, and do not pass the formula.
* src/tgbatest/ltl2tgba.cc: Adjust.

* doc/org/oaut.org: New file.
* doc/Makefile.am: Add it.
* doc/org/autfilt.org, doc/org/ltl2tgba.org, doc/org/randaut.org,
doc/org/tools.org: Link to it.

* src/tgbaalgos/dotty.cc: Add empty label to each cluster
if both 's' and 'n' are used.
* src/tgbatest/neverclaimread.test: Test it.

* src/bin/common_aoutput.cc, src/bin/dstar2tgba.cc: Here.

* src/bin/dstar2tgba.cc: Here.
* src/tgbatest/dstar.test: Test them.

* src/tgbaalgos/dotty.cc: Do not output name by default.  Display
accepting states by default no acceptance set are used.
Avoid copying the automaton when possible.
* src/tgbatest/dstar.test: Exercise --dot=t.

* src/bin/ltl2tgba.cc, src/bin/randaut.cc: Catch exceptions
in main loop.
* src/tgbatest/ltl2tgba.test, src/tgbatest/randaut.test: Test
errors with unknown --dot argument.

* src/tgbaalgos/dotty.cc: Add option 's' to display SCCs.
* src/bin/dstar2tgba.cc, src/bin/common_aoutput.cc: Document it.
* src/tgbatest/neverclaimread.test: Test it.

destroy_atomic_prop_set() takes a parameter named 'as', and aparently
Swig reuses this name as-is, although it is a Python keyword.

* src/ltlvisit/apcollect.hh (destroy_atomic_prop_set): Rename the
parameter to please Swig on Arch Linux.

* src/bin/common_aoutput.hh, src/bin/common_aoutput.cc: Adjust to
support three kind of statistics printer, depending on whether the
tool input formulas, automata, or nothing.
* src/bin/randaut.cc, src/bin/autfilt.cc: Adjust.
* src/bin/ltl2tgba.cc: Use the common_aoutput printers.  The
--csv-escape option disappeared along the way, but it was not honored
anyway...

* src/bin/autfilt.cc: Move output options handling...
* src/bin/common_aoutput.cc, src/bin/common_aoutput.hh:... here.
* src/bin/randaut.cc: Use them.
* src/tgbatest/randaut.test: Test --name and --stats for randaut.

* src/bin/ltlgrind.cc: Adjust help text to match other tools.

for consistency with autfilt, randaut, and dstar2tgba

* src/bin/ltl2tgba.cc: Here.

for consistency with ltlfilt

* src/bin/autfilt.cc, src/bin/randaut.cc: Here.

* src/bin/options.py: New file.
* src/bin/Makefile.am: Distribute it.
* src/bin/README: New file.

* src/bin/autfilt.cc: Also accept '-u' for '--uniq'.
* src/bin/randaut.cc: Likewise, plus fix the unicity check.
* src/tgbatest/uniq.test: Really test it.

* src/bin/common_aoutput.cc, src/bin/common_aoutput.hh: New files...
* src/bin/autfilt.cc: ... extracted from here.
* src/bin/Makefile.am: Add them.

* src/tgba/tgba.hh: Declare a prop_set to specify the types.
* src/tgba/tgbagraph.hh: Use prop_set for all copy constructors.
* iface/ltsmin/ltsmin.cc, src/bin/autfilt.cc, src/bin/randaut.cc,
src/tgbaalgos/are_isomorphic.cc, src/tgbaalgos/closure.cc,
src/tgbaalgos/complete.cc, src/tgbaalgos/degen.cc,
src/tgbaalgos/dotty.cc, src/tgbaalgos/dtgbacomp.cc,
src/tgbaalgos/dupexp.cc, src/tgbaalgos/dupexp.hh,
src/tgbaalgos/sccfilter.cc, src/tgbaalgos/simulation.cc,
src/tgbaalgos/stutterize.cc, src/tgbatest/checkpsl.cc,
src/tgbatest/emptchk.cc, src/tgbatest/ltl2tgba.cc,
wrap/python/spot.i,src/graphtest/tgbagraph.test: Adjust all uses.

* src/tgbaalgos/dotty.cc: Specialize for tgba_digraph_ptr.
* src/tgba/tgbagraph.hh, src/tgbaalgos/dupexp.cc: Copy properties by
default when cloning an automaton.
* src/tgbatest/det.test, src/tgbatest/dstar.test,
src/tgbatest/ltl2tgba.test, src/tgbatest/monitor.test,
src/tgbatest/neverclaimread.test, src/tgbatest/tgbaread.test: Adjust
tests.

* src/tgbaalgos/dotty.cc, src/tgbaalgos/dotty.hh: Add an options
parameter.
* src/bin/randaut.cc, src/bin/autfilt.cc, src/bin/dstar2tgba.cc,
src/bin/ltl2tgba.cc, wrap/python/ajax/spot.in: Use it.
* src/tgbatest/det.test, src/tgbatest/dstar.test,
src/tgbatest/ltl2tgba.cc, src/tgbatest/monitor.test,
src/tgbatest/neverclaimread.test, src/tgbatest/tgbaread.test,
src/graphtest/tgbagraph.test: Adjust
because automata are now output horizontally.
* NEWS: Mention the change.