Auto merge of #2389 - vu3rdd:doc-init, r=alexcrichton
authorbors <bors@rust-lang.org>
Wed, 17 Feb 2016 17:02:27 +0000 (17:02 +0000)
committerbors <bors@rust-lang.org>
Wed, 17 Feb 2016 17:02:27 +0000 (17:02 +0000)
The commit documents the 'cargo init' sub-command in the usage string and in the manpage.


Trivial merge