158 paginated data list (#180)

* working: rename OrganizationTeamsList to PaginatedDataList

* convert org notifications list fully to PaginatedDataList

* update NotificationList tests

* refactor org access to use PaginatedDataList

* update tests for org access refactor; fix pagination & sorting

* restore Add Role functionality to Org roles

* fix displayed text when list of items is empty

* preserve query params when navigating through pagination

* fix bugs after RBAC rebase

* fix lint errors, fix add org access button

src/util/strings.js

@@ -0,0 +1,16 @@
+
+export function pluralize (str) {
+  return str[str.length - 1] === 's' ? `${str}es` : `${str}s`;
+}
+
+export function getArticle (str) {
+  const first = str[0];
+  if (('aeiou').includes(first)) {
+    return 'an';
+  }
+  return 'a';
+}
+
+export function ucFirst (str) {
+  return `${str[0].toUpperCase()}${str.substr(1)}`;
+}