added error message when loading shared library fails
Added the missing dependency on gc in adserver connector

For the record, I very much doubt this library needs this dependency
so we probably should track down where it came from.
Update soa. YAY!
Simplify AdX converter.
Merge pull request #84 from LEW21/simple-adx

Simplify some boilerplate in AdX converter.
Submodule update for jml