dav: Ignore parameters of the content type header
dav: Ignore parameters of the content type header

Ignore parameters of the file's content type since these break
applications which make use of the content type.

E.g. If the server returns a type such as "text/plain; charset=utf-8",
the file won't open in a text editor.

https://bugzilla.gnome.org/show_bug.cgi?id=676627

gicmo/gvfs,gicmo/gvfs,gicmo/gvfs,gicmo/gvfs