pidgin/pidgin

Get the new plugin dialog working. Needs a bit of cleanup yet
foreach prog : ['caps', 'digest_md5', 'scram', 'jutil']
e = executable(
'test_jabber_' + prog, 'test_jabber_@0@.c'.format(prog),
link_with : [jabber_prpl],
dependencies : [libxml, libpurple_dep, libsoup, glib])
test('jabber_' + prog, e)
endforeach