Hi, Joe!
 

It is necessary to correct sort order after you add the module to the panel or move the module between the panels
 

PageLayout.aspx.cs
1) private void btnCreateNewContent_Click(Object sender, EventArgs e)
 

change:

ArrayList modules = GetPaneModules("contentPane");
to
ArrayList modules = GetPaneModules(m.PaneName);

and

Module.UpdateModuleOrder(pageID, item.ModuleId, item.ModuleOrder, "contentPane");
to
Module.UpdateModuleOrder(pageID, item.ModuleId, item.ModuleOrder, m.PaneName);

2) and for move the module between the panels
private void MoveContent(ListBox listBox, string sourcePane, string targetPane)
after CurrentPage.RefreshModules();
add
ArrayList modulesSource = GetPaneModules(sourcePane);
OrderModules(modulesSource);

foreach (Module item in modulesSource)
{
Module.UpdateModuleOrder(pageID, item.ModuleId, item.ModuleOrder, sourcePane);
}

ArrayList modulesTarget = GetPaneModules(targetPane);
OrderModules(modulesTarget);

foreach (Module item in modulesTarget)
{
Module.UpdateModuleOrder(pageID, item.ModuleId, item.ModuleOrder, modulesTarget);
}

3) GoogleAnalyticsScript.cs
SetupMainScript()

change:
script.Append("\n<script type=\"text/javascript\" src=\"" + overrideScriptUrl + "\" />\n");

to

script.Append("\n<script type=\"text/javascript\" src=\"" + overrideScriptUrl + "\" >");
script.Append(" </script>");

reason for the change is:

If the source is:
<script type="text/javascript" src="/ClientScript/googleanalytics/ga.js" />

Any script recorded after this code is not executed in browsers Firefox and IE. It executed only in Opera and Google Chrome

If the source is:
<script type="text/javascript" src="/ClientScript/googleanalytics/ga.js" > </script>

Scripts after this code are executed in all browsers
 

Best regards, Alexander