ASList merger update

[GingerAvalanche]

• CFDefine differ/merger, updates each CFDefine's data based on which CFPre is contained inside it
  • Fixes differ logging the entire CFDefines section (works with old logs - will "update" each CFDefine param to the same value it already had)
• ASDefine merger fix x2
  • Leaves existing ASDefine list in place, keeping the references it owns from being destroyed while being owned by another list
  • Copies SafeString contents, instead of the SafeString reference, so underlying data isn't destroyed if the Parameter owning that SafeString gets destroyed (which shouldn't happen because the vanilla ASDefine is no longer destroyed)
• Minor shop merger update: Don't log a table name if the table the corresponding table has no values/doesn't get attached