Added info to Books, Walking Meditation, About website, …

Added Tudong book by Ajahn Amaro on the Books page – https://www.kowthamcenter.org/resources/dhamma-books/#ajahn-amaro-tudong

Added Ajahn Amaro on the Teachers page – https://www.kowthamcenter.org/resources/dhamma-teachers/#ajahn-amaro

Expanded the “About this website” page – https://www.kowthamcenter.org/the-center/about-the-website/

Added more information to the Walking Meditation page – https://www.kowthamcenter.org/retreat/practices/walking/ ; the Breathing page – https://www.kowthamcenter.org/retreat/practices/breathing/ ; and the Principles page – https://www.kowthamcenter.org/retreat/principles/

Add Creative Commons License.

Dress Code page updated

The Dress Code page has been updated, hopefully now a little better organised and more nicely worded. And with a reference to Words of The Buddha regarding white clothes. Enjoy!