File _patchinfo of Package patchinfo

<patchinfo incident="11908">
  <issue tracker="bnc" id="1161850">virt-what misses dependeny on "which"</issue>
  <packager>mnhauke</packager>
  <rating>moderate</rating>
  <category>recommended</category>
  <summary>Recommended update for virt-what</summary>
  <description>This update for virt-what fixes the following issues:

- Add "which" to Requires (boo#1161850)
- Version bump to release 1.20.
  No upstream changelog, see:
  http://git.annexia.org/?p=virt-what.git;a=shortlog;h=refs/tags/v1.20
</description>
</patchinfo>