move plasmoid config files in their own directory

plasmoid/package/contents/config/config.qml

@@ -26,16 +26,16 @@ ConfigModel {
     ConfigCategory {
          name: i18n("Appearance")
          icon: "preferences-desktop-display-color"
-         source: "ConfigAppearance.qml"
+         source: "config/ConfigAppearance.qml"
     }
     ConfigCategory {
          name: i18n("Panel")
          icon: "window-duplicate"
-         source: "ConfigPanel.qml"
+         source: "config/ConfigPanel.qml"
     }
     ConfigCategory {
          name: i18n("Interaction")
          icon: "preferences-system-windows-move"
-         source: "ConfigInteraction.qml"
+         source: "config/ConfigInteraction.qml"
     }
 }

plasmoid/package/contents/ui/config/ConfigAppearance.qml

@@ -146,17 +146,6 @@ Item {
                             }
                         }
                     }
-
-                    Label {
-                        id: versionLabel
-
-                        font.italic: true
-                        horizontalAlignment: Text.AlignRight
-                        Layout.alignment: Qt.AlignRight
-                        Layout.fillWidth: true
-
-                        text: i18n("ver: ") + "@VERSION@"
-                    }
                 }