v_1.1.7-1

• [FIX] Fix exception when variable name ended with $ (LOGBACK-1149)
• [FIX] Fix ConcurrentModificationException when LoggerContext.reset (LOGBACK-397)
• [NEW] TimeBasedRollingPolicy now accepts totalSizeCap (e.g., "3GB") to limit log file size
• [NEW] Archive removal by RollingFileAppender is now performed asynchronously
• [NEW] Add SizeAndTimeBasedRollingPolicy as simpler replacement of SizeAndTimeBasedFNATP