new function virBufferEscapeString() to format a string while
  escaping its content for XML, and apply it to a couple of
  obvious places, should fix bug #206653
* po/*: updated strings, and added new bosnian localization.
Daniel

  stylesheet
* docs/*: regenerated
* src/bridge.c src/bridge.h src/buf.c src/iptables.c src/libvirt.c
  src/qemu_driver.c src/qemu_driver.h src/uuid.c src/uuid.h: cleanup,
  addd comments, made functions static and fixe a few bugs
Daniel

  routines documentation and fixes a couple of places where this
  was misused as pointed by Daniel Berrange.
Daniel