Use SIGKILL after delay and only if need
Use SIGKILL after delay and only if need

Sometimes OB is not reacting on SIGTERM, we need SIGKILL it.
This change add some delay before we do it.
blakejakopovic/OpenBazaar,rllola/OpenBazaar,NolanZhao/OpenBazaar,atsuyim/OpenBazaar,dlcorporation/openbazaar,im0rtel/OpenBazaar,akhavr/OpenBazaar,bankonme/OpenBazaar,STRML/OpenBazaar,bglassy/OpenBazaar,must-/OpenBazaar,Renelvon/OpenBazaar,habibmasuro/OpenBazaar,dionyziz/OpenBazaar,blakejakopovic/OpenBazaar,dionyziz/OpenBazaar,Renelvon/OpenBazaar,matiasbastos/OpenBazaar,im0rtel/OpenBazaar,yagoulas/OpenBazaar,akhavr/OpenBazaar,mirrax/OpenBazaar,saltduck/OpenBazaar,STRML/OpenBazaar,bankonme/OpenBazaar,freebazaar/FreeBazaar,freebazaar/FreeBazaar,bankonme/OpenBazaar,Renelvon/OpenBazaar,matiasbastos/OpenBazaar,must-/OpenBazaar,hoffmabc/OpenBazaar,yagoulas/OpenBazaar,mirrax/OpenBazaar,dlcorporation/openbazaar,NolanZhao/OpenBazaar,hoffmabc/OpenBazaar,matiasbastos/OpenBazaar,mirrax/OpenBazaar,kordless/OpenBazaar,dlcorporation/openbazaar,hoffmabc/OpenBazaar,habibmasuro/OpenBazaar,atsuyim/OpenBazaar,must-/OpenBazaar,tortxof/OpenBazaar,im0rtel/OpenBazaar,atsuyim/OpenBazaar,must-/OpenBazaar,hoffmabc/OpenBazaar,saltduck/OpenBazaar,matiasbastos/OpenBazaar,bankonme/OpenBazaar,bglassy/OpenBazaar,akhavr/OpenBazaar,yagoulas/OpenBazaar,im0rtel/OpenBazaar,tortxof/OpenBazaar,freebazaar/FreeBazaar,bglassy/OpenBazaar,kordless/OpenBazaar,NolanZhao/OpenBazaar,bglassy/OpenBazaar,dionyziz/OpenBazaar,dlcorporation/openbazaar,yagoulas/OpenBazaar,dlcorporation/openbazaar,rllola/OpenBazaar,freebazaar/FreeBazaar,freebazaar/FreeBazaar,akhavr/OpenBazaar,saltduck/OpenBazaar,blakejakopovic/OpenBazaar,STRML/OpenBazaar,tortxof/OpenBazaar,dlcorporation/openbazaar,habibmasuro/OpenBazaar,Renelvon/OpenBazaar,blakejakopovic/OpenBazaar,kordless/OpenBazaar,hoffmabc/OpenBazaar,saltduck/OpenBazaar,STRML/OpenBazaar,kordless/OpenBazaar,NolanZhao/OpenBazaar,atsuyim/OpenBazaar,dionyziz/OpenBazaar,rllola/OpenBazaar,mirrax/OpenBazaar,akhavr/OpenBazaar,hoffmabc/OpenBazaar,dionyziz/OpenBazaar,rllola/OpenBazaar,habibmasuro/OpenBazaar,tortxof/OpenBazaar