v0.8.3

Fixes:

• update instructions on updating cleaver [@adriens]
• fixing bug with progress bar not visible in default theme [@barneyb]
• treating local theme file not found as remote theme 404 (just ignore) [@nuno-silva18]
• syncing version in npm and in package.json in github

As always, you can upgrade cleaver with the following:

npm update -g cleaver

This release has an issue.
When you run with local theme you'll see

   if (err.code === 'ENOENT') {
           ^

TypeError: Cannot read property 'code' of null
    at {…}/cleaver/lib/helper.js:188:12

This is fixed in https://github.com/jdan/cleaver/releases/tag/v0.8.4