Preparations for unicodization

git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@58 d0cd1f9f-072b-0410-8dd7-cf729c803f20

tessdata/Makefile.am

 datadir = @datadir@/tessdata
-data_DATA = DangAmbigs freq-dawg inttemp normproto pffmtable user-words word-dawg
+data_DATA = confsets eng.DangAmbigs eng.freq-dawg eng.inttemp eng.normproto eng.pffmtable eng.user-words eng.word-dawg