v3.9.0

• Add support for country code in user #842
• Allow submitting other educator role name #844
• Add server side param processing for step4 #845
• Educator | Step 3 of 4 | SheerID iframe #804
• Fix couple of UX items #850
• Read more Salesforce fields #846
• Added Contact Us GA details #851
• Bump puma from 3.12.4 to 3.12.6 #852
• Bump websocket-extensions from 0.1.4 to 0.1.5 #854