log4shib 2.0.0

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- _append() : log4shib::AbortAppender, log4shib::AppenderSkeleton, log4shib::FileAppender, log4shib::IdsaAppender, log4shib::NTEventLogAppender, log4shib::OstreamAppender, log4shib::RemoteSyslogAppender, log4shib::RollingFileAppender, log4shib::StringQueueAppender, log4shib::SyslogAppender, log4shib::Win32DebugAppender
- _clear() : log4shib::NDC
- _cloneStack() : log4shib::NDC
- _decide() : log4shib::Filter
- _get() : log4shib::NDC
- _getDepth() : log4shib::NDC
- _getExistingInstance() : log4shib::HierarchyMaintainer
- _getInstance() : log4shib::HierarchyMaintainer
- _getLayout() : log4shib::LayoutAppender
- _inherit() : log4shib::NDC
- _logUnconditionally() : log4shib::Category
- _logUnconditionally2() : log4shib::Category, log4shib::FixedContextCategory
- _pop() : log4shib::NDC
- _push() : log4shib::NDC
- _setMaxDepth() : log4shib::NDC
- _substituteVariables() : log4shib::Properties