Fixed -- "Elasticsearch plugin is red" after 6.0.0 upgrade

Elastic Stack Kibana
7 
"server": {
  "properties": {
    "uuid": {
      "type": "keyword"
    }
  }
},
"timelion-sheet": {
  "properties": {
    "description": {
      "type": "text"
    },
    "hits": {
      "type": "integer"
    },
    "kibanaSavedObjectMeta": {
      "properties": {
        "searchSourceJSON": {
          "type": "text"
        }
      }
    },
    "timelion_chart_height": {
      "type": "integer"
    },
    "timelion_columns": {
      "type": "integer"
    },
    "timelion_interval": {
      "type": "keyword"
    },
    "timelion_other_interval": {
      "type": "keyword"
    },
    "timelion_rows": {
      "type": "integer"
    },
    "timelion_sheet": {
      "type": "text"
    },
    "title": {
      "type": "text"
    },
    "version": {
      "type": "integer"
    }
  }
},
"graph-workspace": {
  "properties": {
    "description": {
      "type": "text"
    },
    "kibanaSavedObjectMeta": {
      "properties": {
        "searchSourceJSON": {
          "type": "text"
        }
      }
    },
    "numLinks": {
      "type": "integer"
    },
    "numVertices": {
      "type": "integer"
    },
    "title": {
      "type": "text"
    },
    "version": {
      "type": "integer"
    },
    "wsState": {
      "type": "text"
    }
  }
}

}
}
}
}