Update footer columns, add article summary/author, members can be on Class Council now

schemas/article.js

@@ -18,11 +18,21 @@ export default {
 			title: "Publish date",
 			type: "date"
 		},
+		{
+			name: "author",
+			title: "Author",
+			type: "string"
+		},
 		{
 			name: "content",
 			title: "Content",
 			type: "array",
 			of: [{type: "block"}]
+		},
+		{
+			name: "summary",
+			title: "Short summary",
+			type: "text"
 		}
 	]
 };

schemas/footer.js

@@ -14,15 +14,10 @@ export default {
 				type: "document",
 				fields: [
 					{
-						name: "title",
-						title: "Title",
-						type: "string"
-					},
-					{
-						name: "links",
-						title: "Links",
+						name: "content",
+						title: "Content",
 						type: "array",
-						of: [{type: "string"}]
+						of: [{type: "block"}]
 					}
 				]
 			}]

schemas/member.js

@@ -15,9 +15,9 @@ export default {
 		},
 		{
 			name: "committee",
-			title: "Committee (excomm or steering)",
+			title: "Committee ('excomm' or 'officer' or 'class')",
 			type: "string",
-			validation: Rule => Rule.regex(/^(excomm|steering)$/)
+			validation: Rule => Rule.regex(/^(excomm|officer|class)$/)
 		},
 		{
 			name: "role",