EventBus logging for DCC plugin

Change-Id: I7bdb9ecea0f09c42d00cd63ec948ef8ce3a75dee
Reviewed-on: http://gerrit.dmdirc.com/3665
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>
EventBus logging for exec plugin.

Change-Id: Ib286ea7edc9bd245f4d3ec9459228b1ad44ac7d3
Reviewed-on: http://gerrit.dmdirc.com/3666
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>
EventBus logging for FreeDesktop notifications plugin.

Change-Id: I9105cc37c129d3e468a24d13fc8c994d6e9b618b
Reviewed-on: http://gerrit.dmdirc.com/3667
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>