v7.7.0

• HTTP server:
  • HTML pages:
    • Improved LogsHandler (/logs).
    • Improved XHTML compatibility.
  • Added JSON compression support (Gzip).
  • Fixed Etag header management.
  • Fixed status code for ConnectHandler & DisconnectHandler on illegal state (was 503, now it is 412).
• Logging: switched to java.util.logging. Added configurable time based rolling file logs.
• Several minor fixes.