Custom Events can't access tags from Tagged Logging

[platphorm]

Currently the call to
LogStashLogger.configuration.customize_event_block.call(event)
happens before the current_tags are added to the event. As such, when using tagged logging, the customize_event can't access the tags.

Why do we care?
In my case tagged logging (Rails) is adding a few pieces of information, such as session information, current user etc. In the customize_event call I'd like to change the tags into proper fields.

[dwbutler]

Released in 0.10.2