Error thrown if "scripts" property missing from package.json

[gunnx]

• p-s version: 3.0.3
• node version: 7.4.0
• npm version: 4.0.5

Scripts file (or at least the relevant bits):

/p-s/dist/bin-utils/initialize/index.js

The command executed:

./node_modules/.bin/p-s- init

The output:

./node_modules/p-s/dist/bin-utils/initialize/index.js:31
   test: scripts.test ? 'nps test' : undefined
                 ^

TypeError: Cannot read property 'test' of undefined

Problem description:
Init fails to work if there is no "scripts" object in package.json

Suggested solution:
Inform user of problem or create "scripts" property automatically.

[kentcdodds]

Yeah, let's create the scripts automatically. Want to make a pull request?