commit: reduce compile time dependencies

[Mike Nordell]

af/xap/win/
  xap_Win32Dlg_Insert_Symbol.cpp
  xap_Win32Dlg_Zoom.cpp
  xap_Win32Preview.*

wp/ap/win/
  ap_Win32Dialog_Columns.cpp
  ap_Win32Dialog_Lists.cpp
  ap_Win32Dialog_PageNumbers.cpp
  ap_Win32Dialog_Paragraph.cpp
  ap_Win32LeftRuler.h
  ap_Win32StatusBar.h
  ap_Win32TopRuler.h

minor cleaning:
  wp/ap/win/ap_Win32_App.cpp

some cleanup, use UT_String:
  af/xap/win/xap_Win32Frame.cpp

Non-inline createModule:
  af/xap/win/xap_Win32App.*