Force user to enter a location with a length of at least 3 characters before being able to get weather
Merge branch 'master' of https://github.com/kgaddy/SampleIOSApp into locationInputRules

Conflicts:
	SampleApp/SAServiceCallsViewController.m
More stuff from merge conflict
Merge pull request #4 from kgaddy/locationInputRules

Force user to enter a location with a length of at least 3 characters be...