Adding signconfig for IoT apps
Adding signconfig for IoT apps

ms-iot/samples,rachitb777/samples,ms-iot/samples,paulmon/samples,parameshbabu/samples,paulmon/samples,paulmon/samples,parameshbabu/samples,zhuridartem/samples,jordanrh1/samples,derekameer/samples,derekameer/samples,bfjelds/samples,zhuridartem/samples,zhuridartem/samples,ms-iot/samples,javiddhankwala/samples,parameshbabu/samples,paulmon/samples,bfjelds/samples,javiddhankwala/samples,javiddhankwala/samples,parameshbabu/samples,javiddhankwala/samples,ms-iot/samples,jordanrh1/samples,jordanrh1/samples,javiddhankwala/samples,parameshbabu/samples,rachitb777/samples,javiddhankwala/samples,derekameer/samples,jordanrh1/samples,bfjelds/samples,parameshbabu/samples,parameshbabu/samples,zhuridartem/samples,paulmon/samples,paulmon/samples,rachitb777/samples,jordanrh1/samples,derekameer/samples,derekameer/samples,zhuridartem/samples,rachitb777/samples,paulmon/samples,ms-iot/samples,zhuridartem/samples,jordanrh1/samples,rachitb777/samples,zhuridartem/samples,bfjelds/samples,javiddhankwala/samples,ms-iot/samples,ms-iot/samples,rachitb777/samples,paulmon/samples,rachitb777/samples,parameshbabu/samples,bfjelds/samples,derekameer/samples,javiddhankwala/samples,derekameer/samples,jordanrh1/samples,derekameer/samples,jordanrh1/samples,zhuridartem/samples,ms-iot/samples,zhuridartem/samples,bfjelds/samples,jordanrh1/samples,rachitb777/samples,jordanrh1/samples,parameshbabu/samples,paulmon/samples,derekameer/samples,javiddhankwala/samples,zhuridartem/samples,derekameer/samples,rachitb777/samples,bfjelds/samples,bfjelds/samples,bfjelds/samples,ms-iot/samples,parameshbabu/samples,rachitb777/samples,ms-iot/samples,javiddhankwala/samples,paulmon/samples,bfjelds/samples