restore terminal, rework console

modules/client_about/about.lua

@@ -1,16 +1,20 @@
 About = {}
 
 -- private variables
-local aboutWindow
+local aboutButton
 
 -- public functions
-function About.create()
+function About.init()
+  aboutButton = TopMenu.addRightButton('aboutButton', 'About', '/core_styles/icons/about.png', About.display)
+end
+
+function About.display()
   aboutWindow = displayUI('about.otui', { locked = true })
 end
 
-function About.destroy()
-  aboutWindow:destroy()
-  aboutWindow = nil
+function About.terminate()
+  aboutButton:destroy()
+  aboutButton = nil
 end
 
 function About.openWebpage()

modules/client_about/about.otmod

@@ -6,3 +6,7 @@ Module
 
   onLoad: |
     require 'about'
+    About.init()
+
+  onUnload:
+    About.terminate()

modules/client_about/about.otui

@@ -58,4 +58,4 @@ MainWindow
     anchors.top: parent.top
     margin-top: 191
     margin-left: 188
-    @onClick: About.destroy()
+    @onClick: self:getParent():destroy()