[Seaside] hanging morphic seems to be gone in 3.8

[Cees de Groot]

An old friend of mine, the gremlin that causes Morphic to hang after a  
server-side image has been running for a while, seems to have packed its  
suitcase and left for friendlier places somewhere between 3.7 and latest  
3.8 - a couple of freshly created images have been running for 24 hours  
now without a hitch, which is longer than I experienced so far. Nothing  
conclusive, just wanted to mention this as more people appeared to have  
this problem...