sjjaffe/cpp-logger @ 36bc60f74b2a2f34a20faafba88aa222a38c638c

Sam Jaffe 36bc60f74b Remove some unhelpful headers. Move logger_impl into the source-code section since it's not a public header.		%!s(int64=6) %!d(string=hai) anos
..
appender.h	7872594b6b Convert to using a slightly smarter wrapper object that manages the relation between the layout manager and the appender.	%!s(int64=6) %!d(string=hai) anos
layout.h	7872594b6b Convert to using a slightly smarter wrapper object that manages the relation between the layout manager and the appender.	%!s(int64=6) %!d(string=hai) anos