v3.0

• Support for 75 new countries
• Support for new premium plan blocks (update html selectors)
• Update currencies for 78 countries
• Add ability to update only exchange rates if price from Spotify unavailable or broken
• Add json validation for summary file before its update
• Add user-agent and encrease timeout
• Add date of last prices update
• Fix diagram height
• Fix price format for some countries
• Fix price for countries with daily/weekly premium plan
• Fix popup width for Oceania countries
• Fix redirect for russian IP's