Replace class names in HTML

This is plugin for nmp-package "Post-Compression".
He`s searching and replaces long class names on short class names, in the HTML code.

An example of using:

var replaceClassNameInHTML = require("pc__replace_class_in_html");

gulp.src("./*.html")
        replaceClassNameInHTML()
    ], shortNames));

Where:

• shortNames - an object of type JSON with rules replace the long words to short words.

An example of the JSON object "shortNames":

{
    "class_in_html": {      // the name of the group names
        "someIdA": "a",     // long name: short name
        "someIdB": "b"
    }
}

An example of HTML code before:

<p class="someClassA"></p>
<p class="someClassA someClassB"></p>

An example of HTML code after:

<p class="a"></p>
<p class="a b"></p>