(gh-181) Prepare for future automatic updates

Prepare for future automatic package updates with the addition of notes
detailing 29.8.6 as the last version providing support for 32-bit
Windows XP.

automatic/prime95/README.md

@@ -28,5 +28,11 @@ To have choco remember parameters on upgrade, be sure to set `choco feature enab
 
 ## Notes
 
+* If support for 32-bit Windows XP is required use the legacy version [Prime95 29.8.6](https://chocolatey.org/packages/prime95/29.8.6).
+
+  ```powershell
+  choco install prime95 --version 29.8.6
+  choco pin pin add -n=bluejprime95 --version 29.8.6
+  ```
 * This package is automatically updated using the [Chocolatey Automatic Package Update Model (AU)](https://github.com/majkinetor/au/blob/master/README.md).
   If you find it is out of date by more than a day or two, please contact the maintainer(s) and let them know the package is no longer updating correctly.

automatic/prime95/prime95.nuspec

@@ -43,6 +43,13 @@ To have choco remember parameters on upgrade, be sure to set `choco feature enab
 
 ## Notes
 
+* If support for 32-bit Windows XP is required use the legacy version [Prime95 29.8.6](https://chocolatey.org/packages/prime95/29.8.6).
+
+  ```powershell
+  choco install prime95 --version 29.8.6
+  choco pin pin add -n=bluejprime95 --version 29.8.6
+  ```
+
 * This package is automatically updated using the [Chocolatey Automatic Package Update Model (AU)](https://github.com/majkinetor/au/blob/master/README.md).
   If you find it is out of date by more than a day or two, please contact the maintainer(s) and let them know the package is no longer updating correctly.