ServersActivity: Remove "Exit" from menu and replace by "Disconnect all".

application/res/menu/servers.xml

@@ -35,7 +35,7 @@ along with Yaaic.  If not, see <http://www.gnu.org/licenses/>.
         android:title="@string/about_menu"
         android:icon="@android:drawable/ic_menu_help" />
     <item
-        android:id="@+id/exit"
-        android:title="@string/exit_menu"
+        android:id="@+id/disconnect_all"
+        android:title="@string/disconnect_menu"
         android:icon="@android:drawable/ic_menu_close_clear_cancel" />
 </menu>

application/res/values/strings.xml

@@ -5,7 +5,7 @@
 
     <string name="settings_menu">Settings</string>
     <string name="about_menu">About</string>
-    <string name="exit_menu">Exit</string>
+    <string name="disconnect_menu">Disconnect all</string>
 
     <string name="about_label">About</string>
     <string name="settings_label">Settings</string>

application/src/org/yaaic/activity/ServersActivity.java

@@ -289,7 +289,7 @@ public class ServersActivity extends SherlockActivity implements ServiceConnecti
             case R.id.settings:
                 startActivity(new Intent(this, SettingsActivity.class));
                 break;
-            case R.id.exit:
+            case R.id.disconnect_all:
                 ArrayList<Server> mServers = Yaaic.getInstance().getServersAsArrayList();
                 for (Server server : mServers) {
                     if (binder.getService().hasConnection(server.getId())) {
@@ -300,7 +300,6 @@ public class ServersActivity extends SherlockActivity implements ServiceConnecti
                 }
                 // ugly
                 binder.getService().stopForegroundCompat(R.string.app_name);
-                finish();
         }
 
         return true;