Added folder support for Photos <= 4, closes #93

tests/Test-10.15.1.photoslibrary/private/com.apple.photoanalysisd/caches/graph/PhotoAnalysisServicePreferences.plist

@@ -3,24 +3,24 @@
 <plist version="1.0">
 <dict>
 	<key>BackgroundHighlightCollection</key>
-	<date>2020-04-16T17:31:22Z</date>
+	<date>2020-04-17T14:33:32Z</date>
 	<key>BackgroundHighlightEnrichment</key>
-	<date>2020-04-16T17:31:21Z</date>
+	<date>2020-04-17T14:33:32Z</date>
 	<key>BackgroundJobAssetRevGeocode</key>
-	<date>2020-04-16T17:31:22Z</date>
+	<date>2020-04-17T14:33:33Z</date>
 	<key>BackgroundJobSearch</key>
-	<date>2020-04-16T17:31:22Z</date>
+	<date>2020-04-17T14:33:33Z</date>
 	<key>BackgroundPeopleSuggestion</key>
-	<date>2020-04-16T17:31:21Z</date>
+	<date>2020-04-17T14:33:31Z</date>
 	<key>BackgroundUserBehaviorProcessor</key>
-	<date>2020-04-16T06:52:39Z</date>
+	<date>2020-04-17T07:32:04Z</date>
 	<key>PhotoAnalysisGraphLastBackgroundGraphConsistencyUpdateJobDateKey</key>
-	<date>2020-04-16T17:38:41Z</date>
+	<date>2020-04-17T14:33:37Z</date>
 	<key>PhotoAnalysisGraphLastBackgroundGraphRebuildJobDate</key>
-	<date>2020-04-16T06:52:38Z</date>
+	<date>2020-04-17T07:32:00Z</date>
 	<key>PhotoAnalysisGraphLastBackgroundMemoryGenerationJobDate</key>
-	<date>2020-04-16T17:31:22Z</date>
+	<date>2020-04-17T14:33:34Z</date>
 	<key>SiriPortraitDonation</key>
-	<date>2020-04-16T06:52:39Z</date>
+	<date>2020-04-17T07:32:04Z</date>
 </dict>
 </plist>