Remove template Twig

Remove commands Twig because not used example in this file
Not include Cache

Not include Cache files in GitHub
Create Example

Create directory and files for example
Include CSS Documentation

Include CSS files for documentation style.
Include CSS Buttons

CSS Buttons include KSS
Include Kss.js

Necessary to display the styles correctly
Template _styleguide_block.twig

Template where showing the contensts of a section
Template layout.twig

Template with the basic structure of the page
Template styleguide.twig

Template with the sample code from the secion