v_1.1.3-1

• [FIX] Fix day of the week in date patterns (LOGBACK-969)
• [FIX] Suppress errors for optional <include>
• [FIX] Fix crash when creating log directory in multithreaded environment (#168)
• [FIX] Fix corrupted emails from SMTPAppender in multithreaded environment (LOGBACK-909)
• [FIX] Escape characters in XMLLayout and HTMLLayout (LOGBACK-728, LOGBACK-440)
• [FIX] Fix unexpected rollover that occurred in local time instead of specified time zone
• [NEW] Make charset configurable in SyslogAppender (LOGBACK-732)
• [NEW] Add XML support to en/disable stacktrace package detail
• [NEW] Filtering out selected stack trace frames (LOGBACK-540)
• [NEW] Add support for depth range to CallerDataConverter
• [NEW] Allow specifying time zone in TimeBasedRollingPolicy's fileNamePattern (LOGBACK-611)