Merge pull request #360 from treetopllc/local-dep-bugfix

Node v0.10+ with Local Dependencies breaks with v0.16.4
ocd
update superagent
remove error() helper, recent superagent messages are nicer
refactor require()s
revert removal of error() util
Release 0.16.5
Remove OAuth in .netrc instructions

OAuth tokens have never been officially supported on raw.github.com, and
the ability to use them has now been removed.
Merge pull request #367 from pengwynn/remove-oauth-raw

Remove OAuth in .netrc instructions
Fix node 0.8 issues when installing files.

Requires https://github.com/visionmedia/superagent/pull/239
update superagent
Merge pull request #368 from timoxley/bug/install-fail

`component install` does not work on node < 0.9.4
Merge branch 'master' of github.com:component/component
refactor
Release 0.16.6
update superagent for unzip fixes
Release 0.16.7
use `program.help()`, which is the exact same functionality
fix nasty spawn error when executable cannot be resolved
fix corrupt downloads with quick superagent replacement. Closes #374