jed: loosen build-depend on libslang2-dev >= 2.0.7

[Rafael Laboissiere]

* G. Milde <milde at users.sourceforge.net> [2007-05-18 18:28]:

> On 17.05.07, Rafael Laboissiere wrote:
> > Package: jed
> > Version: 0.99.18+dfsg.1-3 
> 
> > * Jörg Sommer <joerg at alea.gnuu.de> [2007-05-16 11:42]:
> 
> > > why do you force a build against libslang2-dev 2.0.7? What's the problem
> > > with prior versions? I don't see, why we need this.
> 
> > I probably had a reason for that when I did the change in SVN revision 655
> > but I can not remember why.  I will revert this in the next release.
> 
> If I remember right, the problem is segfaults with earlier versions if files
> are preparsed (byte-compiled) that use the "string $varible"$ syntax.
> 
> So, please, do not loosen (if I am right).

Could you please check this and revert my change if needed?

-- 
Rafael