Auto merge of #330 - larsbergstrom:homu_try_update, r=edunham
Auto merge of #330 - larsbergstrom:homu_try_update, r=edunham

Update homu to pick up r+ implies try-

r? @edunham

See: https://github.com/servo/homu/commits/master for commit hashes.

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servo/saltfs,ALikhachev/saltfs,UK992/saltfs,ALikhachev/saltfs,servo/saltfs,ALikhachev/saltfs,UK992/saltfs,rwaweber/saltfs,UK992/saltfs,rwaweber/saltfs,rwaweber/saltfs