More progress on cipserver login for pv973 and a few fixes.

* Fixed the "options" module hotkey (changed boost walker to Ctrl+Shift+D).
* Fixed a small issue with UIMiniWindow:setup() function (was setting parent before its pos).
* Pic signature has changed for cipsoft client.
* Fixed 'client type' byte position in the login packet.
* Changed the ping function to execute every 4 seconds rather than 2.
* Changed some protocolgame for pv973 support.

modules/corelib/ui/uiminiwindow.lua

@@ -95,8 +95,8 @@ function UIMiniWindow:setup()
             self.miniIndex = selfSettings.index
             parent:scheduleInsert(self, selfSettings.index)
           elseif selfSettings.position then
-            self:setParent(parent)
             self:setPosition(topoint(selfSettings.position))
+            self:setParent(parent)
             addEvent(function() self:bindRectToParent() end)
           end
         end