[Development] Replace QtXml backend

[Gerhard Scheikl]

On Monday 27 July 2015 23:21:02 Cristian Adam wrote:
> On Mon, Jul 27, 2015 at 6:03 PM, Thiago Macieira
> <thiago.macieira at intel.com <mailto:thiago.macieira at intel.com>> wrote:
> 
>     On Monday 27 July 2015 09:58:42 Gerhard Scheikl wrote:
>      > > How is it licensed?
>      > 
>      > Apache 2.0
> 
>     This is a deal-breaker.
> 
> Gerhard, have you also tested libxml2
> <https://en.wikipedia.org/wiki/Libxml2>? Unlike Xerces, libxml2 is MIT
> licensed.

I found a nice image on stackoverflow:
http://stackoverflow.com/questions/9387610/what-xml-parser-should-i-use-in-c

If it is true, then our choice would be xerces because libxml2 doesn't have an 
exact DOM/SAX API compliance.

Best regards
Gerhard