Dave Rossman for the ChronicleIn case you were worried that the departure of Shelby Hodge would hamper the Houston Chronicle's tireless devotion to covering the inanities of rich, pampered self-obsessives in our town, fear not.Molly Glentzer is on the beat, and among her first offerings is this masterpiece: "SWAT Team Storms Mansion As Part Of Gala Fun." It featured the photo to the right, featuring two jolly folks wackily posing "with one of the SWAT team's sniper rifles."In the trademark Ho