Update pricing.yml
Copy edits to /pricing

A couple of typos, mostly decisions about where to title-case and sentence-case
Update pricing.yml
Swap Bleacher report for Starbucks.
updates
Merge pull request #656 from optimizely/ctiutan/pricingmvppchanges

Update pricing.yml
Updated
Fix merge conflict.
Stop email from populating last name field.
differ and tests
Merge pull request #659 from optimizely/krush/pricing-logo

Updates to pricing
Updated