Added Rakefile, added Windows packaging config

Rakefile

@@ -0,0 +1,19 @@
+require "releasy"
+require 'bundler/setup' # Releasy requires that your application uses bundler.
+require_relative "lib/version"
+
+Releasy::Project.new do
+  name TAC::NAME
+  version TAC::VERSION
+
+  executable "timecrafters_configuration_tool.rb"
+  files ["lib/**/*.*", "media/**/*.*", "data"]
+  exclude_encoding # Applications that don't use advanced encoding (e.g. Japanese characters) can save build size with this.
+  verbose
+
+  add_build :windows_folder do
+    icon "media/icon.ico"
+    executable_type :console # Assuming you don't want it to run with a console window.
+    add_package :exe # Windows self-extracting archive.
+  end
+end