Merge pull request #6 from colforbin13/master

Header and Style Guide
Adds Advanced Responsive Video Embedder. Nice, flexible display.
Merge pull request #7 from bkent-nerdery/master

Adds Advanced Responsive Video Embedder. Nice, flexible display.
Update copyright text in footer.
Removed byline and sidebar from page templates.
Adds Paypal Donations.
Merge pull request #8 from bkent-nerdery/master

Adds Paypal Donations.
Merge branch 'master-main'