fix a component-install(1) bug where a 404 would not display an error [damian]

wew! not a good one
Merge branch 'master' of github.com:component/component
Release 0.6.4
add logo to readme
links
add default .license of "MIT" to component-create(1)

because if you dont MIT, that is... lame
add History.md to component-create(1). Closes #101
add "engines"
add -l, --license to component-search(1). Closes #107
Merge branch 'master' of github.com:component/component
fix remotes
fix remote tests again
add implicit --save to component-install(1). Closes #103
add test for implicit --save
fix installation artifact

resulting in deps like "component/emitter@*@*@*"
add component.lookup(pkg) function
add traversing of .local dependencies for installation
update builder
fix test for builder update
add better local dep failure message