All modules now declare a name for the module. This is name is added as a
prefix to all messages logged by a module. The prefix should help
determine which part of the system logs a message.
Removed the use of the BACKEND structure and replaced it with the use of
the SERVER_REF structure of the service. This allows dynamic changes to be
made to the list of servers.
Cleaned up parts of the code and removed obsolete or useless
functions. The schemarouter module could do with some refactoring since it
derives from readwritesplit.
- All now include maxscale/cdefs.h as the very first file.
- MXS_[BEGIN|END]_DECLS added to all C-headers.
Strictly speaking not necessary for private headers, but
does not hurt either.
- Include guards moved to the very top of the file.
- #pragma once added.
