[2022-05-14] Bugs fix & QoL improvements

This update aims to fix bugs and improve QoL for end-users.

• [Feature] Satania can now notify current weather via openweathermap.
• [Feature] Reworked main.evil. Satania now only notify new emails (if configured), reminders and current weather. News can still be accessed via menu.
• [Bug] Fixed a scripting bug that cause stack corruption.
• [Bug] Fixed a bug that cause Satania to not continue to check for emails after a failed connection.
  
• [UI] Adds new UI for configure SMTP.
• [Script] Added support for-in loop and related functions.
• [Script] Added support for pow operator.
• [Script] New SMTP functions for sending emails.
• [Script] New functions to handle JSON data.
• [Linux] Removed optional dependency metar