All/Mac: Update libraries to new template builds. Package for static libz/libpng/openssl.

Update library dependencies to reference builds using new templates and
modern build hosts for:  SDL, c-ares, boost, curl, libpng, llqtwebkit2,
openssl and zlib.  Update manifest, library copying and 'test_apps' setup
to reflect that zlib and openssl are now always static (on Mac and
Linux).  Viewer and test_apps now functional on 10.7 Mac.