Auto merge of #118 - servo:core-graphics-rs, r=metajack
Auto merge of #118 - servo:core-graphics-rs, r=metajack

Add core-graphics-rs to homu.



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