Fix fr_FR accounts

[Christian Stimming]

Didier,

thanks for pointing out the missing encoding in the account templates.

David Hampton schrieb:
>>You must specify the file's codeset, or libxml2 will fail to read the
>>accounts.
>> (...)
>>cat $i.iso | sed  's/<?xml version="1.0"?>/<?xml version="1.0"
>>encoding="ISO-8859-1"?>/' > $i
>> (...)
>>
>>I recommend to apply the fix to all accounts directories

Yes. Will do that next week, although I'm not too sure whether some 
account templates are more recent in the 1-8-branch. But I'll take care 
of this during next week.

> I believe this is the wrong approach.  In g2 we should be shipping utf-8
> encoded versions of these account trees, not older iso-8859-x encodings
> that require converting upon each use.

No, I believe this is a correct approach. The wrong part here was that 
we didn't specify the encoding of the file at all. This should be 
changed. And once the encoding is specified, it is pretty much up to our 
discretion which encoding this actually is: utf-8, iso-8859-1, whatever. 
This is actually also a problem with all gnucash XML files -- as long as 
we don't write
<?xml version="1.0" encoding="whatever-encoding"?> in the header, we 
will be in trouble sooner or later. At every XML files that there is, we 
should get used to the habit of writing the actual encoding in the 
heading tag.

Christian