This function moves files stored in system.file('installation', package = 'RInno')
to app_dir
:
Icons for installer and app, setup.ico and default.ico.
Files that manage app start up, utils/package_manager.R and utils/app.R.
First/last page of the installation wizard, infobefore.txt and infoafter.txt.
Batch support files, utils/wsf/run.wsf, utils/wsf/js/run.js, utils/wsf/js/json2.js, and utils/wsf/js/JSON.minify.js.
copy_installation(app_dir)
Shiny app's directory, defaults to getwd()
.