Update readme.md
Merge pull request #437 from corysimmons/patch-1

Update readme.md
add extension setup function
document setup function
Merge pull request #435 from jenius/v3#extension-setup

"Setup" function for extensions
refactor much of the cli

- all output logs are now events so they can be toggled
- folder renamed from commands to cli
- almost all logic removed from the binary
- add usage information to roots tpl command
mock out cli test cases
add a bunch of cli tests
switch optimist for minimist
correct chdir call
Merge pull request #429 from jenius/v3#cli-refactor

Refactor much of the cli
update the public API

- compile returns a promise
- watch returns a cancel-able watcher object
- no more chaining events
fix tests
add --no-open flag to watch cmd
clean up the command line help docs
add roots clean command
Merge pull request #439 from jenius/v3#public-api

Housekeeping
fix watch mode error reporting
upgrades to roots new

- upgrade to work with latest sprout version
- verbose logging for npm installs
Merge pull request #440 from jenius/v3#new-upgrade

Upgrade `roots new`