Handle settings not being available in full name accessor

[marcusmoore]

I ran into an exception being thrown while going through the application set up workflow. Oddly enough it was sporadic and at times I was able to successfully set up the application without hitting it.

From the best I can tell the problem stems from the chunk below:

snipe-it/app/Http/Controllers/SettingsController.php

Lines 201 to 203 in 407962d

	$user->save();
	Auth::login($user, true);
	$settings->save();

The user listener was firing on the ->save() line and somewhere along the line $user->full_name was being called before the settings were saved.

---

I haven't had a chance to full test thing to make sure there aren't any side-effects I'm not considering but here it is if other people report set up issues.