removing 'changes' section from the online edition

[Gabor Kovesdan]

Em 01-06-2013 20:52, Warren Block escreveu:
>> No objection from me, I just want to bring it up again that handling 
>> these with a single-source solution would be nice, i.e. using DocBook 
>> profiling. It would also facilitate merges. This basically consists 
>> of adding edition="print" to the affected section of preface and then 
>> setting up profiling. (I can do it, just ping me if there is 
>> consensus on this).
>
> Yes!  I was just talking about this elsewhere.  Could we do it so only 
> the non-print sections need to be modified? 
You only need to add edition="online" to non-print sections. And only 
need to add edition="print" to non-online sections. The rest is shared 
and the markup is kept minimal.

Gabor