Fix: depending on system shell version the error output can be different.
Fix: depending on system shell version the error output can be different.

'/bin/sh: 1: Syntax error: Unterminated quoted string'

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