[PATCH] Replace logging macros

Replace the old logging macros with variadic argument macros.

ERROR0, ERROR1, ERROR2, ERROR3, ERROR4 are replaced with LOG_ERROR WARN0, WARN1, WARN2, WARN3 are replaced with LOG_WARN INFO0, INFO1, INFO2, INFO3 are replaced with LOG_INFO DEBUG0, DEBUG1, DEBUG2, DEBUG3, DEBUG4 are replaced with LOG_DEBUG

Additionally a bit formatting was done, to match common c code style (only where it really shouted for attention, while looking through the files)