Bump joi to 17.x + Bump lab

#75

fix npmignore to slim down and remove unnecessary file

v3.5.1

3.5.1

print json and handle multiple arguments

• Allows for printing of JSON objects if option json set to true
• Can now print with multiple arguments (see docs)
• Fix issue where object keys were not quoted when containing spaces

Update npm packages to get rid of hoek vulnerability message

v3.1.1

3.1.1

improved error printing and buffer printing

• print stack trace for errors
• print shortened buffers like console.log

v3.0.0 updates to purdy CLI

This is still backwards compatible as far as the API, but the CLI changed from using - for standard in to -s

v2.2.0

• prints constructor name for object if available
• remove question mark for anon function to be like console.log
• Print constructor function static members

For full set of changes, see https://github.com/danielb2/purdy.js/issues?q=milestone%3A2.2.0

Depth for recursion

This release uses the depth option. It works just like console.dir option. It's beenmarked it as a major release because just like console.dir, the new default is 2 where it used to recurse indefinitely.