organize standard and formatting toolbars for writer web

Change-Id: I4ad13c79274f76133d4c23096ecb01665eaa8d9f
Reviewed-on: https://gerrit.libreoffice.org/13572
Reviewed-by: Yousuf Philips <philipz85@hotmail.com>
Tested-by: Yousuf Philips <philipz85@hotmail.com>