Added diving makefiles and minor code changes for Win32 stuff.
Added/Modifed Files (abiword-plugins module) wp/impexp/eml/Makefile wp/impexp/eml/xp/Makefile wp/impexp/html/Makefile wp/impexp/html/win/readme.txt wp/impexp/html/xp/HTML_Parser.h wp/impexp/html/xp/HTML_StyleString.cpp wp/impexp/html/xp/HTML_StyleString.h wp/impexp/html/xp/HTML_TextState.h wp/impexp/html/xp/ie_imp_HTML.cpp wp/impexp/html/xp/ie_imp_HTML.h wp/impexp/html/xp/Makefile wp/impexp/nroff/Makefile wp/impexp/nroff/xp/ie_exp_Nroff.cpp wp/impexp/nroff/xp/Makefile wp/impexp/OpenWriter/win/readme.txt
