Added convenience method to make generating content view controllers for testing easier, and added new test for the convenience setter method on the onboarding view controller.
Added convenience method to make generating content view controllers for testing easier, and added new test for the convenience setter method on the onboarding view controller.

cyupa/Onboard,msdgwzhy6/Onboard,chrisballinger/Onboard,mamaral/Onboard,oenius/Onboard,z8927623/Onboard,shahzadmajeed/Onboard,lts1610/Onboard,jason790/Onboard,takaaptech/Onboard,hawkinchina/onboard,ConnectX/Onboard,jianwoo/Onboard,lts1610/Onboard,sirdharma/Onboard,domenicosolazzo/Onboard,gabrielPeart/Onboard,lfarah/Onboard,hawkinchina/onboard,jianwoo/Onboard,hao-hua/Onboard,eeschimosu/Onboard,alokard/Onboard,gaurav1981/Onboard,ngocphu2810/Onboard,donpark/Onboard,hao-hua/Onboard,ixx1232/Onboard