Discard body on NEONRequest::reqReset
Discard body on NEONRequest::reqReset

Or following operations may fail when trying to parse as header the
remainings of the previous body.

mhellmic/davix,cern-it-sdc-id/davix,EricKTCheung/davix,EricKTCheung/davix,EricKTCheung/davix,mhellmic/davix,mhellmic/davix,EricKTCheung/davix,cern-it-sdc-id/davix,cern-it-sdc-id/davix,mhellmic/davix,cern-it-sdc-id/davix