Merge branch 'js/travis-32bit-linux' into maint

Add 32-bit Linux variant to the set of platforms to be tested with Travis CI. * js/travis-32bit-linux: Travis: also test on 32-bit Linux

Junio C Hamano committed Mar 16, 2017 at 13:56 UTC 8e87cbc740493f8b0619642a680943df04742714

No changes.