fix VS2010 opencl build

git-svn-id: http://tesseract-ocr.googlecode.com/svn/trunk@1021 d0cd1f9f-072b-0410-8dd7-cf729c803f20
Fixed first-word only bug in PDF output.

git-svn-id: http://tesseract-ocr.googlecode.com/svn/trunk@1022 d0cd1f9f-072b-0410-8dd7-cf729c803f20
Fixed issue 1074

git-svn-id: http://tesseract-ocr.googlecode.com/svn/trunk@1023 d0cd1f9f-072b-0410-8dd7-cf729c803f20