[Testing] Travis no opt

[Ms2ger]

No description provided.

[hoppipolla-critic-bot]

Critic review: https://critic.hoppipolla.co.uk/r/2282

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[Manishearth]

Comparing with my old parallizing PR:

OS	Test	Opt	No opt
linux	unit	17:26	19:28
linux	content	19:20	13:58
linux	ref	17:09	20:48
linux	doc	15:09	19:16
osx	unit	22:23	35:07
osx	content	20:01	30:08
osx	ref	23:27	33:18
osx	wpt	24:15	29:49

Looks like --disable-optimize is still slower? Unless there was some other change between this run and this run

[Ms2ger]

Doesn't seem like this was a significant improvement