[ADD] inhibit warnings from acl tests

[hbrunn]

No description provided.

[coveralls]

Coverage remained the same at 57.265% when pulling ce12cab on hbrunn:8.0-base_suspend_security-mute_logger into aae74f0 on OCA:8.0.

[pedrobaeza]

Isn't better to inhibit the functionality when tests are enabled and you're testing other modules?

[hbrunn]

yes, but we have no influence on that: https://github.com/OCA/OCB/blob/8.0/openerp/addons/base/ir/ir_model.py#L767

[pedrobaeza]

OK, I see. Then 👍

[moylop260]

👍

[gurneyalex]

@hbrunn @pedrobaeza this merge broke the 8.0 build.

[pedrobaeza]

It was green in its moment, so I don't know what is happening. Do you have any clue?

[gurneyalex]

I don't know, I just noticed the travis builds turned red on the build of the merge. Can be unrelated to this PR and related to #505 (database_cleanup breaking the build on 9.0), since the errors seem to be related to that module.

[gurneyalex]

see also #507