Upgrading the fire importer to use JSON instead of XML

incidents.json

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    },
    "properties": {
      "reportUuid": "d7172ff2-f8ee-4251-8d0b-e3738bff2b76",
      "guid": "tag:www.rfs.nsw.gov.au,2015-07-17:197627",
      "title": "Lithgow Snow Event",
      "link": "http://www.rfs.nsw.gov.au/dsp_content.cfm?cat_id=683",
      "category": "Not Applicable",
      "pubdate": "2015-07-16T22:58:00Z",
      "firstSeen": "2015-07-16T22:58:00Z",
      "lastSeen": "2015-07-16T22:58:00Z",
      "alertLevel": "Not Applicable",
      "location": "silcox st Lithgow",
      "councilArea": "Lithgow",
      "status": "out of control",
      "fireType": "Assist Other Agency",
      "fire": false,
      "size": "0 ha",
      "responsibleAgency": "NSW Police",
      "extra": ""
    }
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        "coordinates": [153.1913, -30.0335]
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    "properties": {
      "reportUuid": "38f82fdb-7493-4be1-8302-1f7daa9c8f13",
      "guid": "tag:www.rfs.nsw.gov.au,2015-07-17:197635",
      "title": "Kangaroo Trail Rd, Corindi Beach",
      "link": "http://www.rfs.nsw.gov.au/dsp_content.cfm?cat_id=683",
      "category": "Advice",
      "pubdate": "2015-07-17T02:24:00Z",
      "firstSeen": "2015-07-17T02:17:00Z",
      "lastSeen": "2015-07-17T02:24:00Z",
      "alertLevel": "Advice",
      "location": "Kangaroo Trail Rd, Corindi Beach, NSW 2456",
      "councilArea": "Coffs Harbour",
      "status": "under control",
      "fireType": "Grass Fire",
      "fire": true,
      "size": "0 ha",
      "responsibleAgency": "Rural Fire Service",
      "extra": ""
    }
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    "properties": {
      "reportUuid": "f495a726-bcbf-4a38-ad42-46faa5ecd54d",
      "guid": "tag:www.rfs.nsw.gov.au,2015-07-16:197558",
      "title": "Operation RID",
      "link": "http://www.rfs.nsw.gov.au/dsp_content.cfm?cat_id=683",
      "category": "Not Applicable",
      "pubdate": "2015-07-15T23:00:00Z",
      "firstSeen": "2015-07-15T23:00:00Z",
      "lastSeen": "2015-07-15T23:00:00Z",
      "alertLevel": "Not Applicable",
      "location": "Botany Rd Botany",
      "councilArea": "Botany Bay",
      "status": "under control",
      "fireType": "Assist Other Agency",
      "fire": false,
      "size": "0 ha",
      "responsibleAgency": "NSW Police",
      "extra": ""
    }
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      "guid": "tag:www.rfs.nsw.gov.au,2015-07-17:197461",
      "title": "FCNSW HRB Orara East SF",
      "link": "http://www.rfs.nsw.gov.au/dsp_content.cfm?cat_id=683",
      "category": "Advice",
      "pubdate": "2015-07-16T02:41:00Z",
      "firstSeen": "2015-07-14T01:28:00Z",
      "lastSeen": "2015-07-16T02:41:00Z",
      "alertLevel": "Advice",
      "location": "Boyds Road 5km North West of Moonee Beach",
      "councilArea": "Coffs Harbour",
      "status": "under control",
      "fireType": "Hazard Reduction",
      "fire": true,
      "size": "250 ha",
      "responsibleAgency": "Forest Corporation of NSW",
      "extra": ""
    }
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      "guid": "tag:www.rfs.nsw.gov.au,2015-07-17:197608",
      "title": "Blue Mountains Snow",
      "link": "http://www.rfs.nsw.gov.au/fire-information/fires-near-me",
      "category": "Not Applicable",
      "pubdate": "2015-07-16T23:36:00Z",
      "firstSeen": "2015-07-16T15:05:00Z",
      "lastSeen": "2015-07-16T23:36:00Z",
      "alertLevel": "Not Applicable",
      "location": "Katoomba",
      "councilArea": "Blue Mountains",
      "status": "Out of control",
      "fireType": "Assist Other Agency",
      "fire": false,
      "size": "0 ha",
      "responsibleAgency": "State Emergency Service",
      "extra": ""
    }
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      "guid": "tag:www.rfs.nsw.gov.au,2015-07-17:197626",
      "title": "Wakefield Rd, Ryhope",
      "link": "http://www.rfs.nsw.gov.au/dsp_content.cfm?cat_id=683",
      "category": "Not Applicable",
      "pubdate": "2015-07-17T01:54:00Z",
      "firstSeen": "2015-07-16T22:55:00Z",
      "lastSeen": "2015-07-17T01:54:00Z",
      "alertLevel": "Not Applicable",
      "location": "Wakefield Rd, Ryhope, NSW 2283",
      "councilArea": "Lake Macquarie",
      "status": "under control",
      "fireType": "Other",
      "fire": false,
      "size": "0 ha",
      "responsibleAgency": "Rural Fire Service",
      "extra": ""
    }
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      "guid": "tag:www.rfs.nsw.gov.au,2015-07-17:197638",
      "title": "Camden Valley Way, Leppington",
      "link": "http://www.rfs.nsw.gov.au/dsp_content.cfm?cat_id=683",
      "category": "Not Applicable",
      "pubdate": "2015-07-17T02:43:00Z",
      "firstSeen": "2015-07-17T02:43:00Z",
      "lastSeen": "2015-07-17T02:43:00Z",
      "alertLevel": "Not Applicable",
      "location": "Camden Valley Way, Leppington, NSW 2179",
      "councilArea": "Camden",
      "status": "out of control",
      "fireType": "MVA/Transport",
      "fire": false,
      "size": "0 ha",
      "responsibleAgency": "Rural Fire Service",
      "extra": ""
    }
  }]
}