dotty: get rid of the decorated version

* src/tgbaalgos/dottydec.cc, src/tgbaalgos/dottydec.hh,
src/tgbaalgos/rundotdec.cc, src/tgbaalgos/rundotdec.hh: Delete.
* src/tgbaalgos/Makefile.am, wrap/python/spot.i: Adjust.
* src/tgbaalgos/dotty.cc, src/tgbaalgos/dotty.hh: Remove the
decorated version, and the related arguments.
* src/bin/common_aoutput.cc, src/bin/dstar2tgba.cc,
src/tgbatest/ltl2tgba.cc, src/tgbatest/complementation.cc,
src/tgbatest/emptchk.cc: Adjust calls.
* wrap/python/ajax/spot.in: Draw the accepting run as an
automaton instead of painting it.
* wrap/python/ajax/ltl2tgba.html: Update help text.

src/tgbaalgos/Makefile.am

@@ -36,7 +36,6 @@ tgbaalgos_HEADERS = \
   cycles.hh \
   dtgbacomp.hh \
   degen.hh \
-  dottydec.hh \
   dotty.hh \
   dtbasat.hh \
   dtgbasat.hh \
@@ -62,7 +61,6 @@ tgbaalgos_HEADERS = \
   reachiter.hh \
   reducerun.hh \
   replayrun.hh \
-  rundotdec.hh \
   safety.hh \
   save.hh \
   sccfilter.hh \
@@ -89,7 +87,6 @@ libtgbaalgos_la_SOURCES = \
   dtgbacomp.cc \
   degen.cc \
   dotty.cc \
-  dottydec.cc \
   dtbasat.cc \
   dtgbasat.cc \
   dupexp.cc \
@@ -114,7 +111,6 @@ libtgbaalgos_la_SOURCES = \
   reachiter.cc \
   reducerun.cc \
   replayrun.cc \
-  rundotdec.cc \
   safety.cc \
   save.cc \
   scc.cc \