Create Drupal Pitch Deck Template

Template set up: https://docs.google.com/presentation/d/1OF6kwG06MZQykZwJlVtzWMTSi5WT3y4t...

I left a few comments on the deck template based on using it to prepare pitch decks for DrupalCon. Namely, it would be nice to Also - see this deck for some more colorful slides https://docs.google.com/presentation/d/1oyNg2kLpWpvvDbsUjw8r08ECXZTNJvrC...

Also, for the marketing toolkit, I think the following slides would be helpful, maybe we can add some version of these back into the template:
A "logos" slide like this: https://docs.google.com/presentation/d/1bJ1GMZWMyeFWBPN9u49chepN7fhuGI4G...
A case study slide like this one: https://docs.google.com/presentation/d/1bJ1GMZWMyeFWBPN9u49chepN7fhuGI4G...
A testimonial slide like this one: https://docs.google.com/presentation/d/1bJ1GMZWMyeFWBPN9u49chepN7fhuGI4G...