Merge pull request #30 from BeerWithMe/staging

Staging
Tests are linked up and basic tests are passing.
Tests are linked up and basic tests are passing.
Impletemented basic test to check for cycleImages functionality.
Merge branch 'master' of https://github.com/SunJieMing/beer-finder

Conflicts:
	beer-advisor.xcodeproj/project.xcworkspace/xcuserdata/Ben.xcuserdatad/UserInterfaceState.xcuserstate
	beer-advisorTests/beer_advisorTests.swift
Merge pull request #31 from SunJieMing/master

Testing