Fix : ok, use the number of cpu by default will break tests. Get back to 4 by default.
Fix : ok, use the number of cpu by default will break tests. Get back to 4 by default.

gst/alignak,tal-nino/shinken,staute/shinken_package,tal-nino/shinken,dfranco/shinken,geektophe/shinken,mohierf/shinken,ddurieux/alignak,mohierf/shinken,Alignak-monitoring/alignak,xorpaul/shinken,rednach/krill,xorpaul/shinken,lets-software/shinken,titilambert/alignak,Simage/shinken,staute/shinken_deb,Simage/shinken,Aimage/shinken,h4wkmoon/shinken,Alignak-monitoring/alignak,peeyush-tm/shinken,kaji-project/shinken,xorpaul/shinken,ddurieux/alignak,titilambert/alignak,mohierf/shinken,Aimage/shinken,savoirfairelinux/shinken,KerkhoffTechnologies/shinken,ddurieux/alignak,mohierf/shinken,naparuba/shinken,claneys/shinken,claneys/shinken,kaji-project/shinken,Aimage/shinken,dfranco/shinken,staute/shinken_deb,dfranco/shinken,peeyush-tm/shinken,baloo/shinken,staute/shinken_deb,Aimage/shinken,kaji-project/shinken,staute/shinken_package,ddurieux/alignak,mohierf/shinken,Aimage/shinken,rledisez/shinken,h4wkmoon/shinken,titilambert/alignak,claneys/shinken,KerkhoffTechnologies/shinken,savoirfairelinux/shinken,geektophe/shinken,staute/shinken_package,geektophe/shinken,geektophe/shinken,KerkhoffTechnologies/shinken,KerkhoffTechnologies/shinken,mohierf/shinken,naparuba/shinken,kaji-project/shinken,peeyush-tm/shinken,h4wkmoon/shinken,rledisez/shinken,Simage/shinken,ddurieux/alignak,dfranco/shinken,tal-nino/shinken,rednach/krill,fpeyre/shinken,baloo/shinken,fpeyre/shinken,dfranco/shinken,xorpaul/shinken,rledisez/shinken,Simage/shinken,staute/shinken_deb,xorpaul/shinken,claneys/shinken,lets-software/shinken,h4wkmoon/shinken,baloo/shinken,baloo/shinken,KerkhoffTechnologies/shinken,naparuba/shinken,gst/alignak,h4wkmoon/shinken,peeyush-tm/shinken,naparuba/shinken,geektophe/shinken,xorpaul/shinken,tal-nino/shinken,staute/shinken_package,claneys/shinken,rledisez/shinken,lets-software/shinken,peeyush-tm/shinken,kaji-project/shinken,rednach/krill,peeyush-tm/shinken,staute/shinken_package,fpeyre/shinken,h4wkmoon/shinken,staute/shinken_deb,geektophe/shinken,rednach/krill,baloo/shinken,staute/shinken_deb,baloo/shinken,tal-nino/shinken,rledisez/shinken,staute/shinken_package,ddurieux/alignak,titilambert/alignak,fpeyre/shinken,xorpaul/shinken,fpeyre/shinken,savoirfairelinux/shinken,lets-software/shinken,savoirfairelinux/shinken,savoirfairelinux/shinken,fpeyre/shinken,lets-software/shinken,lets-software/shinken,dfranco/shinken,h4wkmoon/shinken,Aimage/shinken,xorpaul/shinken,savoirfairelinux/shinken,naparuba/shinken,rednach/krill,gst/alignak,rledisez/shinken,Simage/shinken,h4wkmoon/shinken,KerkhoffTechnologies/shinken,Simage/shinken,tal-nino/shinken,kaji-project/shinken,naparuba/shinken,gst/alignak,claneys/shinken,kaji-project/shinken,rednach/krill