Use Meta description of Yoast as Description in SCHEMA

Added Privacy Policy Content and Bump to v0.4

Update Translation PATH and fixed spelling typos

translation Capability, PHP Notice and plugin_loaded

Add Compatibility with Make Paths Relative Plugin

Optimized the Queries and made the SCHEMA more flexible.

Fixed Featured Image bug and add functionality to change the schema t…

…ype.

This is a fully functional version based on the idea of minimum viabl…

…e product.