Even though I think the fight is a bit futile, it is considered best practice to have newlines at the end of all files. At the request of meteor/meteor#7786, this commit adds newlines to the end of the new app skeleton `.gitignore` file. These skel files are used when generating new meteor apps so this avoids perpetuation of this problem into futrue generations. ;)
In an effort to beef up this PR, I also took the liberty of fixing the few other Meteor files which were lacking newlines (all `.gitignore` files)
Closesmeteor/meteor#7786
This will make it much easier to fix bugs and make improvements going
forward, since they won't have to wait for the next release of Meteor.
One functional change: when the parent process exits, it no longer forces
all connected shell clients to disconnect, which is actually a more
convenient behavior, because it gives the clients a chance to reconnect
when/if the server starts up again, and it's easy enough to kill the
clients if that's what you want.
