Updated packaging instructions and merged Windows instructions.

PACKAGING

@@ -1,3 +1,23 @@
+= Windows =
+
+An executable can only be made on a Windows host because the PyInstaller tool (https://www.pyinstaller.org/) does not support cross-compilation.
+
+On a Windows machine, do the following:
+
+1.) Install Python v3.7.x from https://www.python.org/.  (As of this writing v3.8.0 isn't supported.)  To make life easier, check the option to add Python to the PATH environment variable.
+
+2.) Using pip, install pyinstaller and colorama:
+
+    pip install pyinstaller colorama
+
+3.) Create the executable with:
+
+    cd src\ssh_audit
+    rename ssh_audit.py ssh-audit.py
+    pyinstaller -F --icon ..\..\windows_icon.ico ssh-audit.py
+
+---
+
 = PyPI =
 
 To create package and upload to test server:
@@ -31,13 +51,23 @@ $ pip3 install ssh-audit
 
 To create the snap package, run a fully-updated Ubuntu Server 20.04 VM.
 
-As root, run (leave all options default):
+Install pre-requisites with:
 
-# lxd init
+$ sudo apt install make snapcraft
+$ sudo snap install review-tools
+
+Initialize LXD (leave all options default):
+
+$ sudo lxd init
 
 Bump the version number in snapcraft.yaml.  Then run:
 
-# make -f Makefile.snap
+$ make -f Makefile.snap
+
+Upload the snap with:
+
+$ snapcraft login
+$ snapcraft upload --release=stable ssh-audit_*.snap
 
 ----