add a new folder structure redesign organized by packages

packages/core_styles/styles/buttons.otml

@@ -0,0 +1,25 @@
+button
+  font: helvetica-11px-bold
+  font-color: #f0ad4dff
+  size: 106 24
+  bordered-image: { source: button_standard.png; border: 5 }
+
+button:hover
+  bordered-image: { source: tibia_flash/button_standard_hover.png; border: 5 }
+
+button:down
+  text-translate: 1 1
+  bordered-image: { source: tibia_flash/button_standard_down.png; border: 5 }
+
+button.small
+  width: 64
+
+button.large
+  width: 144
+
+button.notImplemented
+  onClick: displayErrorBox("Error", "Not implemented yet")
+
+button.closeParent
+  onClick: self.parent:destroy()
+