adding scripts for screencast demo

.mesos.json

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+{
+    "default": {
+        "log_level": "warning", 
+        "log_file": null, 
+        "master": "10.67.63.236:5050"
+    }, 
+    "profile": "default"
+}

launch.sh

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+#!/bin/bash
+
+if [ "$#" -ne 1 ]; then
+    	echo "script takes json file as an argument"
+	exit 1;
+fi
+curl -X POST -H "Content-Type: application/json" 10.67.63.236:8080/v2/apps -d@"$@"

nginx-bridge.json

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+{
+  "container": {
+    "type": "DOCKER",
+    "docker": {
+	  "image": "nginx",
+      "network": "BRIDGE",
+      "portMappings": [
+        { "containerPort": 80, "hostPort": 0, "servicePort": 80, "protocol": "tcp" }
+      ]
+    }
+  },
+  "id": "nginx",
+  "instances": "1",
+  "cpus": "0.25",
+  "mem": "256",
+  "uris": []
+}
+

redis-constraint.json

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+{
+  "id": "redis-constraint",
+  "container": {
+    "type": "DOCKER",
+    "docker": {
+      "image": "redis",
+      "network": "BRIDGE"
+    }    
+  },
+  "id": "redis",
+  "instances": "1",
+  "cpus": "0.25",
+  "mem": "256",
+  "uris": [],
+  "constraints": [["rack", "CLUSTER", "rack-2"]]
+}

redis-unique.json

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+{
+  "container": {
+    "type": "DOCKER",
+    "docker": {
+      "image": "redis"
+    }    
+  },
+  "id": "redis",
+  "instances": "1",
+  "cpus": "0.25",
+  "mem": "256",
+  "uris": [],
+  "constraints": [["hostname", "UNIQUE"]]
+}

redis.json

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+{
+  "container": {
+    "type": "DOCKER",
+    "docker": {
+      "image": "redis"
+    }    
+  },
+  "id": "redis",
+  "instances": "1",
+  "cpus": "0.25",
+  "mem": "256",
+  "uris": []
+}

simple-docker.json

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+{
+  "container": {
+    "type": "DOCKER",
+    "docker": {
+      "image": "libmesos/ubuntu"
+    }    
+  },
+  "id": "ubuntu",
+  "instances": "1",
+  "cpus": "0.25",
+  "mem": "256",
+  "uris": [],
+  "cmd": "while sleep 10; do date -u +%T; done"
+}

simple.json

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+{
+  "id": "simple",
+  "cmd": "while sleep 10; do date -u +%T; done",
+  "mem": 16,
+  "cpus": 0.1,
+  "instances": 1,
+  "uris": []
+}

tomcat-remote.json

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+{
+  "id": "tomcat",
+  "cmd": "mv *.war apache-tomcat-*/webapps && cd apache-tomcat-* && sed \"s/8080/$PORT/g\" < ./conf/server.xml > ./conf/server-mesos.xml && ./bin/catalina.sh run -config ./conf/server-mesos.xml",
+  "mem": 512,
+  "cpus": 0.5,
+  "instances": 1,
+  "uris": [
+    "http://www.gtlib.gatech.edu/pub/apache/tomcat/tomcat-7/v7.0.56/bin/apache-tomcat-7.0.56.tar.gz",
+    "https://gwt-examples.googlecode.com/files/Calendar.war"
+  ],
+  "constraints": [["hostname", "UNIQUE"]]
+}