Several dependencies are declared with scope=compile and optional=true.
When a user application depends only on lb-classic, only the classic, core and slf4j-api are packaged. Any other dependency
has to be managed by the user: logback does not include any other jars by itself.

Split of the short intro into a chapter1: introduction and chapter2: architecture. Moved examples accordingly

minor pom.xml modification

Slight CSS modification

  This requires adding a special filter (TeeFilter.java)

- Added FullRequestConverter.java which outputs the full contents of the request including request payload

- Minor changes to PatternLayout (DOC NEEDS TO BE UPDATED)
- Renaming changes in AccessEvent.java

The JKD1.4 jars are always created. By default, there is no verification.
When the "retrotranslator" profile is called, the verification is done. Thus, this
profile require the property path.to.rt.jar to be set.

For non committer developers the connection URL is http NOT https !