File _patchinfo of Package patchinfo.823

<patchinfo incident="823">
  <packager>gberh</packager>
  <issue tracker="bnc" id="771292">gtk-xfce-engine: plugins memory leak</issue>
  <category>recommended</category>
  <rating>low</rating>
  <summary>gtk-xfce-engine: fix a memory leak in the cairo drawing code</summary>
  <description>fix a memory leak in the cairo drawing code in the gtk-xfce-engine.</description>
</patchinfo>