Add support for challenge terms

Author: ThomasKranitsas

README.md

@@ -192,7 +192,7 @@ info: Done!
   `bin/kafka-console-producer.sh --broker-list localhost:9092 --topic challenge.notification.update`
 
 - write message to partially update data:
-  `{ "topic": "challenge.notification.update", "originator": "challenge-api", "timestamp": "2019-02-17T01:00:00", "mime-type": "application/json", "payload": { "id": "173803d3-019e-4033-b1cf-d7205c7f774c", "typeId": "8e17090c-465b-4c17-b6d9-dfa16300b0ff", "track": "Code", "name": "test3", "description": "desc3", "timelineTemplateId": "8e17090c-465b-4c17-b6d9-dfa16300b0dd", "groups": ["group2", "group3"], "updated": "2019-02-17T01:00:00", "updatedBy": "admin" } }`
+  `{"topic":"challenge.notification.update","originator":"challenge-api","timestamp":"2019-02-17T01:00:00","mime-type":"application/json","payload":{"id":"173803d3-019e-4033-b1cf-d7205c7f774c","typeId":"8e17090c-465b-4c17-b6d9-dfa16300b0ff","track":"Code","name":"test3","description":"desc3","timelineTemplateId":"8e17090c-465b-4c17-b6d9-dfa16300b0dd","groups":["group2","group3"],"updated":"2019-02-17T01:00:00","updatedBy":"admin","terms":[{"id":21343,"agreeabilityType":"DocuSignable","title":"Competition Non-Disclosure Agreement","url":"","templateId":"0c5b7081-1fff-4484-a20f-824c97a03b9b"},{"id":20723,"agreeabilityType":"Non-electronically-agreeable","title":"Subcontractor Services Agreement 2009-09-02","url":"http://www.topcoder.com/i/terms/Subcontractor+Services+Agreement+2009-09-02.pdf"}]}}`
 - run command `npm run view-data 173803d3-019e-4033-b1cf-d7205c7f774c` to view the updated data, you will see the data are properly updated:
 
 ```bash
@@ -237,12 +237,26 @@ info: {
         "group2",
         "group3"
     ],
+    "terms": [
+        {
+            "id": 21343,
+            "agreeabilityType": "DocuSignable",
+            "title": "Competition Non-Disclosure Agreement",
+            "url": "",
+            "templateId": "0c5b7081-1fff-4484-a20f-824c97a03b9b"
+        },
+        {
+            "id": 20723,
+            "agreeabilityType": "Non-electronically-agreeable",
+            "title": "Subcontractor Services Agreement 2009-09-02",
+            "url": "http://www.topcoder.com/i/terms/Subcontractor+Services+Agreement+2009-09-02.pdf"
+        }],
     "updated": "2019-02-16T17:00:00.000Z"
 }
 info: Done!
 ```
 - write message to update data:
-  `{ "topic": "challenge.notification.update", "originator": "challenge-api", "timestamp": "2019-02-17T00:00:00", "mime-type": "application/json", "payload": { "id": "173803d3-019e-4033-b1cf-d7205c7f774c", "typeId": "45415132-79fa-4d13-a9ac-71f50020dc10", "track": "Code", "name": "test", "description": "a b c", "challengeSettings": [{ "type": "2d88c598-70f0-4054-8a45-7da38d0ca424", "value": "ab" }], "timelineTemplateId": "8e17090c-465b-4c17-b6d9-dfa16300b0aa", "phases": [{ "id": "8e17090c-465b-4c17-b6d9-dfa16300b012", "phaseId": "8e17090c-465b-4c17-b6d9-dfa16300b013", "isOpen": true, "duration": 2000 }], "prizeSets": [{ "type": "prize", "prizes": [{ "type": "win", "value": 90 }] }], "reviewType": "code", "tags": ["tag1", "tag2"], "projectId": 12, "forumId": 45, "legacyId": 55, "status": "Active", "groups": ["g2"], "startDate": "2019-07-17T00:00:00", "updated": "2019-02-17T00:00:00", "updatedBy": "user" } }`
+  `{"topic":"challenge.notification.update","originator":"challenge-api","timestamp":"2019-02-17T00:00:00","mime-type":"application/json","payload":{"id":"173803d3-019e-4033-b1cf-d7205c7f774c","typeId":"45415132-79fa-4d13-a9ac-71f50020dc10","track":"Code","name":"test","description":"a b c","challengeSettings":[{"type":"2d88c598-70f0-4054-8a45-7da38d0ca424","value":"ab"}],"timelineTemplateId":"8e17090c-465b-4c17-b6d9-dfa16300b0aa","phases":[{"id":"8e17090c-465b-4c17-b6d9-dfa16300b012","phaseId":"8e17090c-465b-4c17-b6d9-dfa16300b013","isOpen":true,"duration":2000}],"prizeSets":[{"type":"prize","prizes":[{"type":"win","value":90}]}],"reviewType":"code","tags":["tag1","tag2"],"projectId":12,"forumId":45,"legacyId":55,"status":"Active","groups":["g2"],"terms":[{"id":21343,"agreeabilityType":"DocuSignable","title":"Competition Non-Disclosure Agreement","url":"","templateId":"0c5b7081-1fff-4484-a20f-824c97a03b9b"}],"startDate":"2019-07-17T00:00:00","updated":"2019-02-17T00:00:00","updatedBy":"user"}}`
 - run command `npm run view-data 173803d3-019e-4033-b1cf-d7205c7f774c` to view the updated data, you will see the data are properly updated:
 
 ```bash
@@ -295,6 +309,14 @@ info: {
             "value": "ab"
         }
     ],
+    "terms": [
+        {
+            "id": 21343,
+            "agreeabilityType": "DocuSignable",
+            "title": "Competition Non-Disclosure Agreement",
+            "url": "",
+            "templateId": "0c5b7081-1fff-4484-a20f-824c97a03b9b"
+        }],
     "currentPhase": {
         "duration": 2000,
         "isOpen": true,