vcl builder: FixedText support for underline text via attributes

Change-Id: I9dbe4979c1440ee0cb6a4649de05805b891f3760
pivot: new pivot table layout dialog

This commit adds a new pivot table layout dialog which was implemented
from scratch. Instead of custom controls this one uses list boxes
for field entries which greatly reduces the code. It also fixes
some visual and behaviour bugs and adds the possibility to edit the
"Data" field.

Change-Id: I6c01252acee5a2e8910e40e65904504d00e03057
sc: clean-up pivot.hxx/pivot2.cxx

Change-Id: I88ed4da8dd2ca026eeea4a3fb267f4f9954c180a
sc: clean-up address.hxx/cxx

Change-Id: Iea3d90fb22631b48b25836b73a8dad7bd979a58e