add thread safety to the closures list.  add gperl_signal_set_marshaller_for, to allow client code to specify a special marshaller to use for all invocations of a particular named signal on a particular class; this is intended to allow workarounds for unhelpfully defined signal parameter types.
add thread safety to the closures list.  add gperl_signal_set_marshaller_for,
to allow client code to specify a special marshaller to use for all invocations
of a particular named signal on a particular class; this is intended to allow
workarounds for unhelpfully defined signal parameter types.

svn path=/trunk/; revision=214

potyl/perl-Glib,potyl/perl-Glib,potyl/perl-Glib