added models, crypto, and constants services

src/models/data/fieldData.ts

@@ -0,0 +1,16 @@
+import { FieldType } from '../../enums/fieldType';
+
+class FieldData {
+    type: FieldType;
+    name: string;
+    value: string;
+
+    constructor(response: any) {
+        this.type = response.Type;
+        this.name = response.Name;
+        this.value = response.Value;
+    }
+}
+
+export { FieldData };
+(window as any).FieldData = FieldData;