application object has four read-only string properties:
build: build number of the app, e.g. 'b640'.
frontmost: a boolean that is only
truewhen/if the Tinderbox app is the active/frontmost app.
name: the app's name as seen in Finder, e.g. 'Tinderbox 9'.
version: the app's current version, e.g. '9.6.0'.