Bug#427166: [RFU] jed 0.99.18+dfsg.1-7

[Rafael Laboissiere]

The maintainer of the libslang2 package uploaded 2.0.7-2 recently, which has
the appropriate shlib file.  I changed the build-dependency of jed
accordingly and this will close Bug#427166.

Also, this upload would close Bugs #425417 and #425424, but I am not sure
about the outcome of our discussion regarding the fix (i.e. bumping
Build-Depends).

Could you please review this?  If there are no objections, I will upload the
package soon.

-- 
Rafael