fix pixiv tests

test/fixtures/vcr_cassettes/download-deviant-art-thumb.yml

@@ -8,7 +8,7 @@ http_interactions:
       string: ''
     headers:
       User-Agent:
-      - lowerbooru/2.36.0
+      - _/2.61.0
       Accept:
       - ! '*/*'
   response:
@@ -28,16 +28,16 @@ http_interactions:
         aW1hZ2UvanBlZw==
       !binary "RGF0ZQ==":
       - !binary |-
-        VHVlLCAyNiBOb3YgMjAxMyAyMTozNjo1OSBHTVQ=
+        V2VkLCAyMiBPY3QgMjAxNCAyMzozNjoxOSBHTVQ=
       !binary "RXhwaXJlcw==":
       - !binary |-
-        V2VkLCAyNiBOb3YgMjAxNCAyMTozNjo1OSBHTVQ=
+        VGh1LCAyMiBPY3QgMjAxNSAyMzozNjoxOSBHTVQ=
       !binary "TGFzdC1Nb2RpZmllZA==":
       - !binary |-
         U3VuLCAyNSBOb3YgMjAxMiAwODoxMjo0MCBHTVQ=
       !binary "U2VydmVy":
       - !binary |-
-        RUNBY2MgKGpmay81RkVCKQ==
+        RUNBY2MgKHNqYy80RTlGKQ==
       !binary "WC1DYWNoZQ==":
       - !binary |-
         SElU
@@ -5730,5 +5730,5 @@ http_interactions:
         qi+/x/rqDmoF4w7t/Eb/AIaEhlWHYi7AsKjqP2j922hIAKo0ROVP86f5j4aF
         C6TpU8v8fD7tCo6T3Qk/jQ/HU7VTt3IEbbeI6/8AjqAoZYuv/9k=
     http_version: 
-  recorded_at: Tue, 26 Nov 2013 21:37:00 GMT
-recorded_with: VCR 2.5.0
+  recorded_at: Wed, 22 Oct 2014 23:36:24 GMT
+recorded_with: VCR 2.9.0