Update Release_Procedure.md

Documentation/Release_Procedure.md

@@ -6,7 +6,8 @@ Items to complete when creating a new release:
 * Update version information for the main application (3RVX.exe) and the Settings UI. Versions should be identical.
 * Build release binaries (Rebuild All)
 * The *Release* folder is used to produce the installer and zip packages. Remove object files and debug databases for production releases.
-* Remove the *Languages* and *Skins* junctions (shortcuts) and replace with production language files and skins (if necessary)
+* Remove the *Languages* and *Skins* junctions (shortcuts) and replace with production language files and skins. Note that eventually the production release and source tree will match up and this step will not be required.
 * Run *BuildInstaller.bat* in the *Installer* folder
+  * Note: The [WiX Toolset](http://wixtoolset.org) and 7za.exe from the [7-zip Extras](http://www.7-zip.org/download.html) are required to build the installer and portable zip distributions.
 * Upload the installer and portable versions of the application
 * Update the latest_version record for online updates