added support for seqDict iteritemlen over XMLRPC
added support for seqDict iteritemlen over XMLRPC

ctb/pygr,cjlee112/pygr,RitwikGupta/pygr,ctb/pygr,theoryno3/pygr,ctb/pygr,ctb/pygr,RitwikGupta/pygr,cjlee112/pygr,GenDataPro/pygr,RitwikGupta/pygr,GenDataPro/pygr,cjlee112/pygr,theoryno3/pygr,GenDataPro/pygr,cjlee112/pygr,ctb/pygr,theoryno3/pygr