Added diagnostic uname to travis run
added install of ia32-libs so Pharo can hopefully run on 64-bit VM
Let's try the apt-get with a sudo
Don't try to install all of ia32-libs, just libc6:i386
Removed 32-bit library load (should now be in the BuilderCI zipball), made wget of zipball quiet.
Update to be up to date with BuilderCI template. Hopefully this will make the tests actually give up their VMs when they're done.
Moved travisCI.st script to tests subdir, this is where the new testTravisCI.sh expects to find it.