Summary: Readymag adds analytics and landing page info

Why It Matters: This change shows Readymag is telling people more about how they can use the tool for marketing.

What Changed:

• Added text about analytics tracking codes
• Added text about launching landing pages for ad campaigns
• Removed links to Solutions, Pricing, Examples, and Templates
• Added a section about "Teams of all sizes" creating websites with Readymag
• Added company links like "about" and "we are hiring"