Please update documentation

This is supposed to be a documentation? (http://paulovich.net/FluentMediator/)

I'm lost wondering how can I handle exceptions in pipeline.

Start with the documentation at http://paulovich.net/FluentMediator/ and review the pipeline and exception-handling material. Clarify how exceptions are handled in a pipeline, then update the relevant documentation so a reader can follow the process; done when this use case is explained clearly. No source files or tests are named.

Written by the indexing model from the issue text.