Add word recognition language to C-API - fix issue 1200

git-svn-id: http://tesseract-ocr.googlecode.com/svn/trunk@1102 d0cd1f9f-072b-0410-8dd7-cf729c803f20
fix training build for opencl and mingw

git-svn-id: http://tesseract-ocr.googlecode.com/svn/trunk@1103 d0cd1f9f-072b-0410-8dd7-cf729c803f20