ragel: Update to version 7.0.4

ragel: Update to version 7.0.4

- Update from version 7.0.0.11 to 7.0.4
- Update of rootfile
- Changelog
updated language flags, catch abortcompile throw in non-ragel progs
7.0.3
This version of colm includes a critical fix for big-endian system. Fixes #61.
expect colm version 0.14.6 and version bump ragel to 7.0.3
7.0.2
Latest colm includes bugfixes for refcounting, which fixes a ragel issue with includes #58.
expect colm 0.14.5 and version bump to 7.0.2
7.0.1
removed accidental commit of ragel/.exrc
7.0.0.12
implemented NfaClear in asm codegen

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>