Convert cid to Unicode when rebuilding Type 2 CID fonts encoded with non...

...-Identity CMap

Broken examples:
http://www.sapid.org/html2/PDF-ja/ohkubo-SS04.pdf
http://www.exa-corp.co.jp/techinfo/review08/03_ando.pdf
http://www.info.pmda.go.jp/downfiles/md/PDF/820038_16000BZZ01070000_A_01_05.pdf