- Fixed Fixed issue with SizeAndTimeBasedFNATP in presence of
application stop/restart and non-null file proprety as reported in
LBCORE-131.

  ReconfigureOnChangeFilter)

- Fixed LBCLASSIC-214

- Preparing release 0.9.23

- starting work on 0.9.23

- preparing release 0.9.20

a case insensitive way as specified in RFC 2616.  This prevents
compatibility issues, in particular with recent versions of Tomcat
whcih store request header names in lower-case.

- fixed http://jira.qos.ch/browse/LBSITE-35

working with development done on Linux where the line endings is LF.
This is still somewhat experimental.

- to method to remove files is called "unlink" in perl

Also added an FAQ entry about logback dependencies

This fixes LBGENERAL-8

- logback-access tests are now all JUnit4

We now use sqljdbc4. (note the suffix 4)

Given dependencies on test-jar logback could not be build as 'mvn package' from 
a pristine local repository. One had to 'mvn install' first. 

- doing integration tests with various databases for logback-access