Added CPU Usage monitor host app to the LEDNotifier project.

Projects/LEDNotifier/CPUUsageApp/CPUMonitor.Designer.cs

Projects/LEDNotifier/CPUUsageApp/CPUMonitor.cs

Projects/LEDNotifier/CPUUsageApp/CPUMonitor.csproj

Projects/LEDNotifier/CPUUsageApp/CPUMonitor.resx

Projects/LEDNotifier/CPUUsageApp/Program.cs

Projects/LEDNotifier/CPUUsageApp/Properties/AssemblyInfo.cs

.../LEDNotifier/CPUUsageApp/Properties/Resources.Designer.cs

Projects/LEDNotifier/CPUUsageApp/Properties/Resources.resx

...s/LEDNotifier/CPUUsageApp/Properties/Settings.Designer.cs

...ects/LEDNotifier/CPUUsageApp/Properties/Settings.settings

Projects/LEDNotifier/LEDMixerApp/LEDMixer.Designer.cs