2014.12.20 MSS Code Factory All 2.1.12717 All of the 2.1 projects now use Map/HashMap

The performance tweak of using Map/HashMap has been applied across the board to the 2.1
projects.

For my next performance tweak, I'll be switching from the SortedMap returns for the
duplicate keys of an object interface to a List.  In reality, the List will be a SortedSet,
but I don't want to go through the implementation overhead of an actual implementation
of a SortedSet for the query results.  It's far faster and more efficient to build an
array, sort it by primary key, repackage it as an ArrayList (sorted by natural ascending
order of primary key), and pass back the ArrayList as a List interface.

However, that's going to require changing a lot of code that *uses* the return values
from those methods, so I'm not doing it just yet.  I want some sleep first. :)