More simplification in NEWS.
More simplification in NEWS.

Rdatatable/data.table,jangorecki/data.table,jangorecki/data.table,vlulla/data.table,jangorecki/data.table,vlulla/data.table,Rdatatable/data.table,Rdatatable/data.table,vlulla/data.table,vlulla/data.table,jangorecki/data.table,Rdatatable/data.table