Clear values when undefined webApi is received (#23)

* fix: when webApi is undefined, clear view

* chore(models): add APIC-711 spec

* test: test empty view for library model

* 4.6.2

* chore(deps): npm up

* chore(deps): regenerate package-lock.json

Author: twoplustwoone

demo/APIC-711/APIC-711.raml

@@ -0,0 +1,41 @@
+#%RAML 1.0 Library
+
+types:
+  StockBalance:
+    description: Holder stock balance information.
+    properties: 
+      sourceType: 
+        type: 
+          enum: [site]
+        example: site
+      items:
+        type: StockLine[]
+        description: Individual inventories.
+        minItems: 1
+        xml:
+          wrapped: true
+          name: item
+  StockLine:
+    type: object
+    description: Stock line.
+    properties:
+      ssccNumber?:
+        type: string
+        description: Palet number
+        example: P19227
+      materialReference: 
+        type: string
+        description: Product sku.
+        example: CL54B
+      variantId?:
+        type: string
+        description: Identification of product variant (or recipe)
+        example: R0029
+      batch?:
+        type: string
+        description: Batch number.
+        example: BA02931
+      quantity:
+        type: number
+        description: Product quantity to be despatched.
+        example: 1

demo/apis.json

@@ -12,5 +12,6 @@
   "async-api/async-api.yaml": "ASYNC 2.0",
   "exchange-experience-api/exchange-experience-api.raml": "RAML 0.8",
   "multiple-servers/multiple-servers.yaml": { "type": "OAS 3.0", "mime": "application/yaml" },
-  "APIC-641/APIC-641.yaml": { "type": "OAS 3.0", "mime": "application/yaml" }
+  "APIC-641/APIC-641.yaml": { "type": "OAS 3.0", "mime": "application/yaml" },
+  "APIC-711/APIC-711.raml": "RAML 1.0"
 }