libraries depending on libproxy need revbump

[drkp (Dan Ports)]

A recent update to libproxy (I think the 0.4.0 update) removed the libtool metadata file /opt/local/lib/libproxy.la. This is fine, but libtool puts references to this file into the .la files for any libraries it builds that depend on it. Then, anything that depends on *those* libraries will fail to build: e.g. #24179

Rebuilding these libraries will fix it, so any port that depends recursively on libproxy and produces a .la file should be revbumped. I think that's the following ports but could be missing others:

libsoup libdmapsharing libgda4 libgtkhtml3 libgweather gvfs swfdec swfdec-devel webkit-gtk

libsoup was already revbumped in r65821 to fix #24179

[drkp (Dan Ports)]

I suspect this is moot by now given that most of these ports have been updated since.