Golf has never been shy about showing its softer side. You’ll see spouses hanging out by the ropes during those tense back nines, and kids catching a nap in their strollers just off the 18th green. Every PGA Tour stop, families are right there, sometimes grabbing more attention than the actual leaderboard. The Travelers Championship, the final Signature Event of the season, was no different. It delivered one of those moments before a single shot…