_cacheName for all process should include more info

[dalehenrich]

Mariano suggests the following for a default cacheName in startSeaside30_Adaptor and friends:

run
| x |
"set _cacheName: for Gem to get unique id in statmon output. see http://code.google.com/p/glassdb/issues/detail?id=132"
System _cacheName: ((x := 'Seaside-$1-$2-' , (GsSession serialOfSession: System session) printString , '-' , System myUserProfile userId) copyFrom: 1 to: (x size min: 31)).
%

see also: GsDevKit/gsDevKitHome#81