Initial prototype
Updated version and metadata

  * Changed version to 0.0.2
  * Updated metadata to include source code, issue tracker, documentation and wiki links
Added rename command and updated QED tests and documentation
Release 0.0.2
Changed development version to 0.0.3-dev
Added xml builder and updated readme
Added CSS selector to select the elements that should be processed
Added command to append child nodes
Release 0.0.3
Changed development version to 0.0.4-dev