[Rt-commit] rt branch, 4.4/query-builder-operator-for-null, repushed

[? sunnavy]

The branch 4.4/query-builder-operator-for-null was deleted and repushed:
       was 61f1199c8eb92ad5803804318954b1866639174f
       now 0065a2038cd10bbc572d4b86e467677eb99f233a

1: 4e8b7a473 ! 1: 605a43bc8 Set operator to "IS" or "IS NOT" for NULL values
    @@ -1,6 +1,6 @@
     Author: sunnavy <sunnavy at bestpractical.com>
     
    -    set operator to "IS" or "IS NOT" for NULL values
    +    Set operator to "IS" or "IS NOT" for NULL values
         
         This is actually the old behavior of RT prior to 4.4. In b68c84f0
         (Switch to parsing into a parse tree as an IR), related code was deleted
2: 61f1199c8 < -:  ------- test null values in query builder
-:  ------- > 2: 0065a2038 Test null values in query builder