The LaunchBar is a Tool Control that allows the user to select an
active launch configuration, launch mode, and a new concept, a launch
target, and the build for that combination and launch that combination.
It also provides shortcuts to create launch configurations, and edit
their properties using the existing launch config edit dialog.
Change-Id: I8c6c9b72fed9052c03d2028c4611c78872d971c4
Reviewed-on: https://git.eclipse.org/r/28727
Tested-by: Hudson CI
Reviewed-by: Doug Schaefer <dschaefer@qnx.com>
