extra step needed for getting addin file now

git-svn-id: https://svn.apache.org/repos/asf/incubator/npanday/trunk@1616143 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/site/src/site/apt/developers/debugging-addin.apt b/site/src/site/apt/developers/debugging-addin.apt
index 636ea78..6440bce 100644
--- a/site/src/site/apt/developers/debugging-addin.apt
+++ b/site/src/site/apt/developers/debugging-addin.apt
@@ -24,44 +24,48 @@
   If you are looking to contribute to the code in the Add-in, you will find it helpful at times to be able to step
   through it in the Visual Studio debugger. The following steps show how to do so.
 
+    [[1]]  Install the Addin using the MSI for a recent release (or built with
+           the distribution options). This will create the necessary Addin file for
+           editing below - if you already have it then this step can be
+           skipped
 
-    [[1]] Check out the source code for NPanday if you haven't already. More information on how to build it is
-          available in {{{./building.html} Building NPanday}}.
+    [[2]]  Check out the source code for NPanday if you haven't already. More information on how to build it is
+           available in {{{./building.html} Building NPanday}}.
 
-    [[2]] Open solution file: <<<dotnet\NPanday.sln>>>. You may need to choose 'Load project normally' in a
-          warning dialog. The solution is for Visual Studio 2010 - if you are using a more recent version it may ask
-          you to upgrade the project as well.
+    [[3]]  Open solution file: <<<dotnet\NPanday.sln>>>. You may need to choose 'Load project normally' in a
+           warning dialog. The solution is for Visual Studio 2010 - if you are using a more recent version it may ask
+           you to upgrade the project as well.
 
-    [[3]] Build the whole solution using the normal Visual Studio build solution command.
+    [[4]]  Build the whole solution using the normal Visual Studio build solution command.
 
-    [[4]] Open this file using a text editor (notepad will do):
-          <<<My Documents\Visual Studio 2010\Addins\NPanday.VisualStudio.AddIn>>>. This should be the file for the
-          version of Visual Studio you intend to debug it in, so change 2010 to 2005/2008 if desired
-          (it need not be the same as the one you have the main solution open in).
+    [[5]]  Open this file using a text editor (notepad will do):
+           <<<My Documents\Visual Studio 2010\Addins\NPanday.VisualStudio.AddIn>>>. This should be the file for the
+           version of Visual Studio you intend to debug it in, so change 2010 to 2005/2008 if desired
+           (it need not be the same as the one you have the main solution open in).
 
-    [[5]] Change the value of the <<<\<Extensibility\>\<AddIn\>\<Assembly\>>>> to the following file within your
-          checkout: <<<dotnet\assemblies\NPanday.VisualStudio.Addin\target\NPanday.VisualStudio.Addin.dll>>>. You must
-          use the full path, for example: <<<C:\Documents and Settings\[username]\checkouts\npanday\assemblies\...>>>
+    [[6]]  Change the value of the <<<\<Extensibility\>\<AddIn\>\<Assembly\>>>> to the following file within your
+           checkout: <<<dotnet\assemblies\NPanday.VisualStudio.Addin\target\NPanday.VisualStudio.Addin.dll>>>. You must
+           use the full path, for example: <<<C:\Users\[username]\checkouts\npanday\assemblies\...>>>
 
-    [[6]] Change the value of <<<\<Extensibility\>\<AddIn\>\<Description\>>>> to the correct version (including -SNAPSHOT) 
-          in order to get an additional output pane showing the debug log.
+    [[7]]  Change the value of <<<\<Extensibility\>\<AddIn\>\<Description\>>>> to the correct version (including -SNAPSHOT) 
+           in order to get an additional output pane showing the debug log.
 
-    [[7]] Back in Visual Studio, from the NPanday solution, right click on the <<<NPanday.VisualStudio.Addin>>>
-          project. Set it to be the <Start up project> of the solution.
+    [[8]]  Back in Visual Studio, from the NPanday solution, right click on the <<<NPanday.VisualStudio.Addin>>>
+           project. Set it to be the <Start up project> of the solution.
 
-    [[8]] Right click on <<<NPanday.VisualStudio.Addin>>> again and select <Properties>
+    [[9]]  Right click on <<<NPanday.VisualStudio.Addin>>> again and select <Properties>
 
-    [[9]] Go to the Debug tab and select <Start External Program> in the <Action> section. Locate the <<<devenv.exe>>>
-          of the version of Visual Studio that you want to debug. This is likely to be either
-          <<<C:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\devenv.exe>>> (Visual Studio 2010) or
-          <<<C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\devenv.exe>>> (Visual Studio 2008) or
-          <<<C:\Program Files\Microsoft Visual Studio 8.0\Common7\IDE\devenv.exe>>> (Visual Studio 2005)
+    [[10]] Go to the Debug tab and select <Start External Program> in the <Action> section. Locate the <<<devenv.exe>>>
+           of the version of Visual Studio that you want to debug. This is likely to be either
+           <<<C:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\devenv.exe>>> (Visual Studio 2010) or
+           <<<C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\devenv.exe>>> (Visual Studio 2008) or
+           <<<C:\Program Files\Microsoft Visual Studio 8.0\Common7\IDE\devenv.exe>>> (Visual Studio 2005)
 
-    [[10]] You can now set any breakpoint on the project and press the "Run" button to open a new instance of
-          Visual Studio with the current Add-in code loaded. <<<Connect.cs>>> is the main class of the Add-in and
-          is the place to look for code to set breakpoints in to start with.
+    [[11]] You can now set any breakpoint on the project and press the "Run" button to open a new instance of
+           Visual Studio with the current Add-in code loaded. <<<Connect.cs>>> is the main class of the Add-in and
+           is the place to look for code to set breakpoints in to start with.
 
-    [[11]] The Visual Studio will lock the Add-in libraries as long as it runs. So it is recommended to disable the
+    [[12]] The Visual Studio will lock the Add-in libraries as long as it runs. So it is recommended to disable the
            Add-in (rename AddIn-file to *.AddIn_) whenever you open the main solution. After the main solution
            is opened you can enable it again before you start/debug again.