Stable release (v1.0.2)

This new release makes major improvements in the keep alive system and security

The following modifications were made:

• An API Key is now required for every call. This key is generated at configuration and displayed once. #abd1256
  
• The server handles AWS WAF challenges by simulating human interactions on-page (the token rotation takes place every 170 seconds). #0c3bca3
• Any running or stale background server is now safely closed at the start of a new session. #152a684
  
• Minor changes that don't impact users directly: typing, color style, ...