attempt an arm variant, with a quite-possibly explosive chroot bootstrap script
travis/arm: remove a stray too-early debug ocaml invocation
travis: add some sudos for the chroot
travis: some debug
travis: add header for shell exec
travis: expose envvars inside chroot
travis: arm, take ten
travis: directory fixes
travis: install sudo inside the chroot
Merge pull request #62 from avsm/travis-arm

attempt an arm variant, with a quite-possibly explosive chroot bootstrap