Changes for de2300 to support extended limits for specified entities.
Merge branch 'master' into de2300
DE2300: Some code cleanup.
DE2300: Added ATs.  Shored up UTs.
DE2300: One small UT fix....
DE2300: And one minor AT adjustment.
DE2300: Had to change the rake file.  Final AT tweak.
Merge branch 'master' into us5975