Made the following updates:
	- added logic to ensure an audit file is formatted properly when creating an audit
	- added logic to ensure that user required credentials are in the users json file
	- added alerts to notify the user when Dropbox has failed
	- added logic to test fields for the following object properties:
		* Elements, SubElements, & Answers -
			- pointsPossible
		* Questions -
			- pointsPossible
			- questionType
			- pointsNeededForLayered
Update App with:
	- button on report to take the user back to the completed audits list
	- animated the view for when he keyboard appears
Merge remote-tracking branch 'origin/master' into master1
minor update