Force optional Qt5 modules to come after smokeqt, so all needed symbols are linked
WebKit and WebKitWidgets spelled with capital K
Merge pull request #26 from tsieger/lib_link_fix

Force optional Qt5 modules to come after smokeqt, so all needed symbols are linked... seems verbose but who knows if there is a better way to do this with cmake. The basic problem is that we build smokeqt in a separate execution of cmake, so its dependencies are forgotten, and we have to manually restore them here.