Add StartNinja.app v1.0.1

This applications adds the ability to toggle the startup chime on OS X
via a GUI toggle switch.

StartNinja minor change

Fix version to be latest and set no_checksum.

Fix StartNinja no_checksum syntax

Fixing no_checksum.
Merge pull request #2524 from scottsuch/startninja

Add StartNinja.app v1.0.1