Merge branch 'master' into ng/master

* master:
  tests: remove an "unworthy" FIXME comment
  tests: remove one obsolete workaround for long-lifted limitations
  tests: couple of minor tweaks in demo tests in C++ and Libtool

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --cc t/cxx-lt-demo.sh
Simple merge

diff --cc t/location.sh
Simple merge

diff --cc t/silent-many-languages.sh
Simple merge