Calc sheet menubar entry

First section was use the same items than writer
so the WriterCategories were moved to GenericCategorie

Main benefit is that app specific items are centralized in sheets
- Format -> Row, Columns and Merge items are in Sheet on the same subsection than writer
- Format -> Print Range was moved from Format to Sheet where SplitTable is in writer
- Format -> Conditional and Style stuff was moved to Sheet where the Style stuff is located in writer. In writer there are NO Style items in Format
- Tools -> Protect and View -> Protect is centralized in Sheet like in Writer -> Table
- Sheet -> Comments are now in Edit -> Comments like i writer

open point: Sheet -> Size -> The entries has to be renamed to be more clear (like already in writer)

Change-Id: Ic014ccc260dd3264ef6e79a2b71d268e40f22088
Reviewed-on: https://gerrit.libreoffice.org/56912
Tested-by: Jenkins
Reviewed-by: Heiko Tietze <tietze.heiko@gmail.com>
Tested-by: Heiko Tietze <tietze.heiko@gmail.com>