Support `CallExpression`

You can parse TemplateLiteral string used as argument in a CallExpression.
The callee's name must be whitelisted, the default config accepts ctl aka the tiny utility classnames-template-literals from netlify.

You can specify one or more callee names by setting the callees option which expects an array of strings.

Only works for the classnames-order rule for now

FIXES

• [BUG] Single quotes are replaced by double quotes #4

MINOR

• Formatted code using Prettier
• Refact
• schema meta

Support Tailwind v2.1.0

See the changelog of Tailwind CSS for all details
https://github.com/tailwindlabs/tailwindcss/releases/tag/v2.1.0

v1.2.0

New Features

• New rule added: no-contradicting-classname

v1.1.0

New Features

• New rule added: no-custom-classname

v1.0.3

Bug Fixes

• FIX Multiple spaces in class attribute value #1
• TYPO on the README.md

First published version

Supporting only one rule for now: classnames-order