Renamed TimeBasedRollingPolicyTest to SubTimeBasedRollingPolicy so that it is not mistaken for a test case.

We call a subclass of TimeBasedRollingPolicy and inject time to trigger the rollover.

Updated download and news page

doc updates

- We now avoid polluting the output with image contents which most of the time look like gibberish anyhow.

Significantly more robust TeeFilter. This version does not barf
 - on images, css files etc.
 - application/x-www-form-urlencoded requests
 
 If the request is application/x-www-form-urlencoded, TeeFilter attempts to recreate the input 
 altough it might be able to do so only approximately

The action is bound to the pattern "consolePlugin" and requires a "port=xxx" attribute.

- doc updates

corrected URL

- doc improvements