Add manifest.json, icons and install button, flatten client/src

client/js/state/__tests__/actions-servers.test.js

@@ -0,0 +1,20 @@
+import { connect, setServerName } from '../servers';
+
+describe('setServerName()', () => {
+  it('passes valid names to the server', () => {
+    const name = 'cake';
+    const server = 'srv';
+
+    expect(setServerName(name, server)).toMatchObject({
+      socket: {
+        type: 'set_server_name',
+        data: { name, server }
+      }
+    });
+  });
+
+  it('does not pass invalid names to the server', () => {
+    expect(setServerName('', 'srv').socket).toBeUndefined();
+    expect(setServerName('   ', 'srv').socket).toBeUndefined();
+  });
+});