Flush the stdio in the runtests.py. Some python versions with buffer the stdio causing things to appear to be hung since the output is just being buffered. This is mainly seen when running on windows with python.org version of python, using the --threads switch and --nohtml. This was another cause of builds timing out in the build system. (r=cpeyer+)
Flush the stdio in the runtests.py. Some python versions with buffer the stdio causing things to appear to be hung since the output is just being buffered. This is mainly seen when running on windows with python.org version of python, using the --threads switch and --nohtml. This was another cause of builds timing out in the build system. (r=cpeyer+)

pfgenyun/tamarin-redux,pfgenyun/tamarin-redux,pnkfelix/tamarin-redux,pnkfelix/tamarin-redux,pfgenyun/tamarin-redux,pfgenyun/tamarin-redux,pnkfelix/tamarin-redux,pnkfelix/tamarin-redux,pfgenyun/tamarin-redux,pfgenyun/tamarin-redux,pfgenyun/tamarin-redux,pfgenyun/tamarin-redux,pnkfelix/tamarin-redux,pnkfelix/tamarin-redux,pnkfelix/tamarin-redux