Fix SyslogHandler test to properly handle character encoding
SyslogHandler.findPid() omitted the last digit of the pid
[LOGMGR-106] Add hack to set level cache for OpenJDK and Java 7+.
Revert "[LOGMGR-106] Add hack to set level cache for OpenJDK and Java 7+."

This reverts commit 70dba0bfa80c618fd97abdfcc082450fa2ec5300.
[LOGMGR-106] Add hack to set level cache for OpenJDK and Java 7+.
Added permissions check when attempting invoking setUseParentHandlers(boolean)
[LOGMGR-101] Allow TCP connections for the syslog handler to be automatically reconnected.
[LOGMGR-96] Add hostname format option for the pattern formatter.
[LOGMGR-107] Implement LogManager.getLoggerNames()