Update Oniguruma to latest upstream version 6.3.0

Source: 72.52.91.13 --- Tuesday, May 30, 2017
Update Oniguruma to latest upstream version 6.3.0 Windows specific changes need to be applied again. [ D H ] ext/mbstring/oniguruma/HISTORY [ D H ] ext/mbstring/oniguruma/README.md [ D H ] ext/mbstring/oniguruma/doc/API [ D H ] ext/mbstring/oniguruma/doc/API.ja [ D H ] ext/mbstring/oniguruma/doc/RE [ D H ] ext/mbstring/oniguruma/doc/RE.ja [ D H ] ext/mbstring/oniguruma/index.html [ D H ] ext/mbstring/oniguruma/index_ja.html [ D H ] ext/mbstring/oniguruma/src/ascii.c [ D H ] ext/mbstring/oniguruma/src/big5.c [ D H ] ext/mbstring/oniguruma/src/config.h.win32 [ D H ] ext/mbstring/oniguruma/src/config.h.win64 [ D H ] ext/mbstring/oniguruma/src/cp1251.c [ D H ] ext/mbstring/oniguruma/src/euc_jp.c [ D H ] ext/mbstring/oniguruma/src/euc_kr.c [ D H ] ext/mbstring/oniguruma/src/euc_tw.c [ D H ] ext/mbstring/oniguruma/src/gb18030.c [ D H ] ext/mbstring/oniguruma/src/iso8859_1.c [ D H ] ext/mbstring/oniguruma/src/iso8859_10.c [ D H ] ext/mbstring/oniguruma/src/iso8859_11.c [ D H ] ext/mbstring/oniguruma/src/iso8859_13.c [ D H ] ext/mbstring/oniguruma/src/iso8859_14.c [ D H ] ext/mbstring/oniguruma/src/iso8859_15.c [ D H ] ext/mbstring/oniguruma/src/iso8859_16.c [ D H ] ext/mbstring/oniguruma/src/iso8859_2.c [ D H ] ext/mbstring/oniguruma/src/iso8859_3.c [ D H ] ext/mbstring/oniguruma/src/iso8859_4.c [ D H ] ext/mbstring/oniguruma/src/iso8859_5.c [ D H ] ext/mbstring/oniguruma/src/iso8859_6.c [ D H ] ext/mbstring/oniguruma/src/iso8859_7.c [ ...

from Windows http://ift.tt/2qvuAb4