Correct bookmarks and ahelps
Remove duplicate content and old comments
Remove unnecessary switch from around the whole content
Change-Id: I57a1ce99ea6509e321a8364c6d3dd1dd9c2cbc4d
Reviewed-on: https://gerrit.libreoffice.org/33288
Reviewed-by: Gabor Kelemen <kelemeng@ubuntu.com>
Tested-by: Gabor Kelemen <kelemeng@ubuntu.com>