No selfie sticks were anywhere in sight.   On an overcast afternoon last week, Winchester Cathedral unveiled a life-size bronze statue of Jane Austen in its Inner Close, bringing an end to seven years of hilariously overblown controversy .   The cathedral filmed the event, and several people in the audience raised their cellphones to record it. But predictions that installing an Austen statue would turn the tranquil site into a “Disneyland-on-Itchen” overrun by hordes of se