Net response plugin overwrites the host tag

[tuupola]

Net response plugin overrides the host tag with the target host. Offending line is most likely #L172

[titilambert]

@tuupola good point !
What about something like:

net_response,src=myhostname,host=myswitch,port=22,protocol=tcp response_time=0.18070360500000002,string_found=true 1454785464182527094

where src is the host from where the request is done and host is the targeted host ?

[sparrc]

target host tag should be changed to something like "server"

[titilambert]

Fix here: #829