auto merge of #893 : alexcrichton/cargo/issue-885, r=brson
authorbors <bors@rust-lang.org>
Tue, 18 Nov 2014 19:29:29 +0000 (19:29 +0000)
committerbors <bors@rust-lang.org>
Tue, 18 Nov 2014 19:29:29 +0000 (19:29 +0000)
This fixes a bug in cargo where target executables and libraries would be linked
to plugin native dependencies (not wanted!).

Closes #885


Trivial merge