recent documents: Various minor cleanups.
recent documents: Various minor cleanups.

Change-Id: Ib57845a31e9dbe2ca674f400051d04ea83061a78

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core