Clogger 0.2.0 - configurable logging for Rack

Clogger is Rack middleware for logging HTTP requests. The log format
is customizable so you can specify exactly which fields to log.


The optional C extension no longer tries to preserve the
original response array as it could become subtly broken by
people using non-frozen but constant responses. For the pure
Ruby version, there is a 1.9-encoding bugfix for response
size calculation.