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ARROW-4030: [CI] Use travis_terminate in more script commands to fail faster

I had done this partially in ARROW-3803, but I reviewed again and tried to apply this more consistently.

Note it is not necessary to use this in the last command in the script: block

Author: Wes McKinney <wesm+git@apache.org>

Closes #3226 from wesm/ARROW-4030 and squashes the following commits:

a04c11e11 <Wes McKinney> Use travis_terminate in more builds