Makepot now Supports PoEdit Header

**Hip Hip Hurray! for WooCommerce and PoEdit**

* Added Support for PoEdit Headers and Updated Npm `devDepedencies`
```js
{
    'language': 'en',
    'plural-forms': 'nplurals=2; plural=(n != 1);',
    'x-poedit-country': 'United States',
    'x-poedit-sourcecharset': 'UTF-8',
    'x-poedit-keywordslist': '__;_e;__ngettext:1,2;_n:1,2;__ngettext_noop:1,2;_n_noop:1,2;_c;_nc:1,2;_x:1,2c;_ex:1,2c;_nx:4c,1,2;_nx_noop:4c,1,2;',
    'x-poedit-basepath': '../',
    'x-poedit-searchpath-0': '.',
    'x-poedit-bookmarks': '',
    'x-textdomain-support': 'yes'
}
```