[fedora-virt] [PATCH] Cleanup XML output of virt-inspector

[Matthew Booth]

The attached patch makes some changes to the XML output of 
virt-inspector. Firstly, it changes the output code to use XML:Writer. 
This changes:

* Single quotes for attributes become double quotes
* All data is properly escaped
* Indentation

In practise, these should be invisible. It also changes the output 
semantically in 2 ways:

* /operatingsystems/operatingsystem/os is renamed to
   /operatingsystems/operatingsystem/name

* /operatingsystems/kernels/version becomes an attribute of
   /operatingsystems/kernel for consistency with initrds

Are these changes likely to cause problems?

Matt