http://m.nydailynews.com/1.1104033 A 7-year-old Chicago girl was shot and killed Wednesday after getting her hair styled for an upcoming trip to Disney World, police said. Heaven Sutton, a second grader on summer break, had begged her mother to move out of their West Side neighborhood after a series of recent shootings, the Chicago Sun-Times reported. "She had been telling me, ‘Mom, let's move…