BRANCH 4.1:
   - updated the SQLServer process_value for timestamp so that it would handle datetime object properly
BRANCH 4.1:
   - added more latest_versionless test and current_versionless tests to checkin_test.py
BRANCH 4.1:
   - added handling of an integer number column being a long number in Search.add_relationship_filters()
BRANCH 4.1:
  added process=* pipeline=* to HI MED and LOW access level so that task security work accordingly in TaskElementWdg and TaskStatusSelectWdg
BRANCH 4.1:
   edited process_value for SQLServerImpl so that the string related manipulation is only run when it's a string
BRANCH 4.1:
   converted ExpressionElementWdg to server local time
BRANCH 4.1: fix for when datetime is empty for sobjects and it is trying
to convert timezone
BRANCH 4.1: fixed condition when label is empty