Shade of Eranikus

Features

• JSON formatter now inserts process and thread id fields.
• Flush interval option can now be specified in a config to the file appender.
• Added blocking TCP appender to be able to emit log messages via TCP socket.

API

• Remove filtering from sink interface, because the filtering concept needed to reviewed completely. Before this change every sink just returned true no matter what. This information gave nothing, because otherwise all users must check before emitting messages while they can just emit. Instead of this we'd better introduce custom filters for sinks that can be applied using special filtering decorator.
  We recommend you to recompile your dependencies to avoid random crashes.