Implemented NoneOrderByColumns.
Used NoneOrderByColumns.
Renamed NoneOrderByColumns to NoOrderByColumns.
Introduced the NoTop class.
Imlemented NoTop.
Used NoTop.
Introduced the NoPredicate class.
Implemented NoPredicate.
Implemented Predicate.None.
Converted static fields to properties.
Simplified the count value of NoTop.
Addressed using NoPreciate in ExecuteSelectCommandAsync and

ExecuteDeleteCommandAsync.
Merge branch 'none'