Have CLI take preference over config for verbosity
authorAlex Crichton <alex@alexcrichton.com>
Mon, 18 Apr 2016 05:02:44 +0000 (22:02 -0700)
committerAlex Crichton <alex@alexcrichton.com>
Mon, 18 Apr 2016 05:03:25 +0000 (22:03 -0700)
commitb40e1db7dfa7ab431485fb5b4c70183e43152cbc
treeda3803729f8776664699011b7bfe1a03669e863a
parent88e30811d3f85a881452d22a852714c7e440ddad
Have CLI take preference over config for verbosity

If a CLI option is passed, that trumps any command line configuration, otherwise
just do what we did previously.

Closes #2588
src/bin/cargo.rs
src/cargo/core/shell.rs
src/cargo/util/config.rs
tests/test_cargo_run.rs