* configure.ac: Test for <spawn.h>.
* bin/common_trans.cc: Use posix_spawn when available.
* NEWS: Mention the change.
* tests/core/ltldo.test: Adjust expected error message.
We now have a separate project for its replacement at
https://gitlab.lrde.epita.fr/spot/spot-web-app/
* python/ajax/: Remove directory.
* python/Makefile.am, configure.ac, README: Adjust.
* NEWS: Mention this.
Since the introduction of the syntcomp2018-submission tag (on a
separate branch), that computation of GITPATCH was based on this
tag because it was the last one (even if it is not on next).
We did not see it on the Debian packages, because they clone
only one branch of the repository, but the RPM packages had a
different GITPATCH.
* configure.ac (GITPATCH): Compute the number of commits since the
last "spot-*" tag.
Annotate pools with valgrind macros so that it detects errors in pool
usage. Typically, we wish valgrind to detect a leak when the user fails
to call proper deallocation function.
* spot/misc/fixpool.hh, spot/misc/mspool.hh: here
* configure.ac: ensure that valgrind header exists
* tests/Makefile.am, tests/core/mempool.cc, tests/core/mempool.test,
tests/core/.gitignore: add tests to ensure valgrind accurately detects
leaks
This allows to represent more than 32 acceptance marks.
* configure.ac: add an option to specify the number of marks
* spot/twa/acc.hh: implement it
* tests/python/acc_cond.ipynb, tests/core/acc.cc,
tests/core/ltlcross3.test: update tests
* NEWS: document it
* bin/randltl.cc: fix an include
