Auto merge of #2176 - gentoo90:bash-comp, r=alexcrichton
authorbors <bors@rust-lang.org>
Sat, 28 Nov 2015 15:48:22 +0000 (15:48 +0000)
committerbors <bors@rust-lang.org>
Sat, 28 Nov 2015 15:48:22 +0000 (15:48 +0000)
* completion for `install`, `uninstall` and `rustdoc`
* completion for `--color` variants
* some missing options


Trivial merge