RT+: What are you thankful for?
RT+: Go-To Hype song
RT+: Dancing With the Stars Lift
RT+: Volleyball quiz
RT+: Harry Potter Trivia
By Rob Hotakainen McClatchy Newspapers (MCT) WASHINGTON _ Ross Waycaster designed the first of his four mobile applications as a high school senior in Tupelo, Miss., a game called "Super Marrio Jump"...