add a new folder structure redesign organized by packages

packages/mainmenu/ui/entergamewindow.otml

@@ -0,0 +1,53 @@
+window#enterGameWindow
+  title: Enter Game
+  size: 236 178
+  anchor.centerIn: parent
+  lockOnLoad: true
+
+  %label
+    text: Account name
+    position: 18 33
+
+  %label
+    text: "Password:"
+    position: 18 62
+
+  %label
+    text: |
+      If you don't have
+      an account yet
+    anchors.top: parent.top
+    anchors.left: parent.left
+    margin: 87 18
+
+  %button.notImplemented
+    text: Create Account
+    anchors.top: parent.top
+    anchors.right: parent.right
+    margin: 94 18
+
+  %button.small
+    text: Ok
+    anchors.bottomRight: parent.bottomRight
+    margin: 10 66
+    onClick: EnterGame_connectToLoginServer()
+
+  %button.small.closeParent
+    text: Cancel
+    anchors.bottom: parent.bottom
+    anchors.right: parent.right
+    margin: 10 13
+
+  %textEdit#accountNameTextEdit
+    text: tibialua0
+    anchors.top: parent.top
+    anchors.right: parent.right
+    margin: 32 18
+
+  %textEdit#passwordTextEdit
+    text: lua123456
+    text-hidden: true
+    anchors.top: parent.top
+    anchors.right: parent.right
+    margin: 61 18
+