Rename REFERENCE STYLES & MEDIA category to STYLES & OTHER (#303)

* Change name of reference styles & media category

* Update gallery_localizations.dart

gallery/gallery/lib/l10n/intl_en_US.arb

@@ -416,9 +416,9 @@
   "@craneDescription": {
     "description": "Study description for Crane."
   },
-  "homeCategoryReference": "REFERENCE STYLES & MEDIA",
+  "homeCategoryReference": "STYLES & OTHER",
   "@homeCategoryReference": {
-    "description": "Category title on home screen for reference styles & media."
+    "description": "Category title on home screen for styles & other demos (for context, the styles demos consist of a color demo and a typography demo)."
   },
   "demoInvalidURL": "Couldn't display URL:",
   "@demoInvalidURL": {

gallery/gallery/lib/l10n/intl_en_US.xml

@@ -347,8 +347,8 @@
     >A personalized travel app</string>
   <string
     name="homeCategoryReference"
-    description="Category title on home screen for reference styles &amp; media."
+    description="Category title on home screen for styles &amp; other demos (for context, the styles demos consist of a color demo and a typography demo)."
-    >REFERENCE STYLES &amp; MEDIA</string>
+    >STYLES &amp; OTHER</string>
   <string
     name="demoInvalidURL"
     description="Error message when opening the URL for a demo."

gallery/gallery/lib/l10n/messages_en_US.dart

@@ -899,7 +899,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "dialogShow": MessageLookupByLibrary.simpleMessage("SHOW DIALOG"),
         "dismiss": MessageLookupByLibrary.simpleMessage("DISMISS"),
         "homeCategoryReference":
-            MessageLookupByLibrary.simpleMessage("REFERENCE STYLES & MEDIA"),
+            MessageLookupByLibrary.simpleMessage("STYLES & OTHER"),
         "homeHeaderCategories":
             MessageLookupByLibrary.simpleMessage("Categories"),
         "homeHeaderGallery": MessageLookupByLibrary.simpleMessage("Gallery"),