Changed libdir to pkglibdir
Now enforces section for all keys. will not print help or config
Support config/help
Use correct name for logger. Do not fail if sterror_r is not there
Allow undefining variables. Clear makes all values undefined
Add showHelp() callback
remove noncopyable from LogObject and implement proper copy ctor.
Parse configuration correctly. Resort to stderr if nothing available.
Implement showHelp