(travis) remove two more workarounds for issues that have since been resolved
authorPeter Rabbitson <ribasushi@cpan.org>
Fri, 2 Jan 2015 12:23:00 +0000 (13:23 +0100)
committerPeter Rabbitson <ribasushi@cpan.org>
Fri, 2 Jan 2015 15:48:20 +0000 (16:48 +0100)
commit45db0adc8afbd7c42aa8b9bf18a43feb4369bacc
treeed778b551109a30fc81aeb616e9c543d7bf8805e
parent61fbcea7cfc320f4728324c0e2b5e74ceaf222ae
(travis) remove two more workarounds for issues that have since been resolved

https://rt.cpan.org/Ticket/Display.html?id=99747
https://github.com/travis-ci/travis-ci/issues/1477
maint/travis-ci_scripts/20_install.bash
maint/travis-ci_scripts/30_before_script.bash