chnages from 0.3 to 0.4
-----------------------

* added NEWS and TODO files
* support for passing options to svn log command
* prelimenary support for generating an html version of the ChangeLog
  (copy css file manually)
* switch encoding of generated files to utf-8
* better command option handling

changes from 0.2 to 0.3
-----------------------

* added short equivalents for some commonly used command line options
* write the changelog to a different file or to stdout

changes from 0.1 to 0.2
-----------------------

* support grouping entries per day
* support for adding revision numbers in the log
* line length is configurable
* a wrapper shell script