Feature/tag name processors with path

[mcwonka]

I added a path param resulting in the new signature for tagNameProcessors(name, path)

We needed this to process node names based on their actual path, e.g.

const options = {
      trim: true,
      explicitArray: false,
      ignoreAttrs: false,
      tagNameProcessors: [function (childName, pathArray) {
        pathArray.push(childName);
        const pathWithChildInDotNotation = pathArray.join('.');
        return pathWithChildInDotNotation;
      }],
    };

I am looking forward to your comments!
Matthias

[coveralls]

Coverage decreased (-3.4%) to 94.195% when pulling 0725ae0 on mcwonka:feature/tagNameProcessors-with-path into b5e351a on Leonidas-from-XIV:master.

[coveralls]

Coverage decreased (-3.4%) to 94.195% when pulling 7dde069 on mcwonka:feature/tagNameProcessors-with-path into b5e351a on Leonidas-from-XIV:master.