v2.0.0-beta.17

New Feature

Add lerna exec which allows you to run any script on all packages.
Add support for --scope to only run commands on certain matched packages

• If necessary, run git init on lerna init (#182) @kaicataldo
  • Initialize the git repo if it isn't already.
• lerna exec, lerna run and scoping (#152) @joscha
• Emit partial stderr output from child on maxBuffer exceeded (#181) @gigabo