Followed same format as cluster.json.

Instead of camelcase, used snake-case to match those used by the default
Aurora python client.

examples/config.json

@@ -1,7 +1,7 @@
 {
   "username": "aurora",
   "password": "secret",
-  "schedUrl": "http://192.168.33.7:8081",
+  "sched_url": "http://192.168.33.7:8081",
   "cluster" : {
     "name": "devcluster",
     "zk": "192.168.33.7",

examples/job_thermos.json

@@ -4,7 +4,7 @@
   "ram_mb": 64,
   "disk_mb": 100,
   "executor": "thermos",
-  "execDataFile": "examples/thermos_payload.json",
+  "exec_data_file": "examples/thermos_payload.json",
   "service": true,
   "ports": 1,
   "instances": 1

examples/jsonClient.go

@@ -39,7 +39,7 @@ type JobJson struct {
 	RAM              int64             `json:"ram_mb"`
 	Disk             int64             `json:"disk_mb"`
 	Executor         string            `json:"executor"`
-	ExecutorDataFile string            `json:"execDataFile,omitempty"`
+	ExecutorDataFile string            `json:"exec_data_file,omitempty"`
 	Instances        int32             `json:"instances"`
 	URIs             []URIJson         `json:"uris"`
 	Labels           map[string]string `json:"labels"`
@@ -71,7 +71,7 @@ func (j *JobJson) Validate() bool {
 type Config struct {
 	Username      string          `json:"username"`
 	Password      string          `json:"password"`
-	SchedUrl      string          `json:"schedUrl"`
+	SchedUrl      string          `json:"sched_url"`
 	BinTransport  bool            `json:"bin_transport,omitempty"`
 	JsonTransport bool            `json:"json_transport,omitempty"`
 	ClusterConfig *realis.Cluster `json:"cluster"`