simple script to rebuild/restart docker

relaunch.sh

+CNT=$(docker ps | grep tosca-ie | cut -d " " -f1)
+
+if [ "$CNT" != "" ] ; then
+    docker stop "$CNT"
+fi
+docker build -t tosca-ie-sample:latest .
+
+docker run -d -t -p 5000:5000 tosca-ie-sample
+