[TIMOB-18981] Windows: Resources are not copied from the temp folder to the build folder

Description

When building an app, the app is built in a temporary folder. These files are not copied across to the actual build folder within the project directory. For example if I was building an app called testApp I would expect to go to the build/windows folder to see my files. The root of the cause is [this line](https://github.com/appcelerator/titanium_mobile_windows/blob/master/cli/commands/_build.js#L1822). Changing to the below seems to fix the issue

wrench.copyDirSyncRecursive(this.buildDir, this.originalBuildDir, {
            forceDelete: true
});

Steps To Reproduce

1. Create a new application using appc new 2. Build the application using appc run -p windows -T wp-device 3. Check the build/windows folder

Actual Result

The build folder contains none of the build files

Expected Result

The build folder should contain the build files