fix vs2010 (and maybe vs2008) build

git-svn-id: http://tesseract-ocr.googlecode.com/svn/trunk@983 d0cd1f9f-072b-0410-8dd7-cf729c803f20
remove empty file

git-svn-id: http://tesseract-ocr.googlecode.com/svn/trunk@984 d0cd1f9f-072b-0410-8dd7-cf729c803f20
amend r:983

git-svn-id: http://tesseract-ocr.googlecode.com/svn/trunk@985 d0cd1f9f-072b-0410-8dd7-cf729c803f20