Expanded choice of cursive font

Use a wider list of cursive fonts for platforms like iOS which don't
have a natice version of Comic Sans.
Add site fav icon

Deploy a range of fav icon images for use on different screen media
formats.
Sequential Doge verses start with different words

Consequtive Doge verses start with a different choice of delimeter
words.
Add DogePoet to project README

Refernce the DogePoet site from project documentation.
Link to DogePoet from TwoSlug

Add navigation bar link to DogePoet on the TwoSlug site.