Commit [r3690] Maximize Restore History

Reverted r3669.

While technically correct to fill out M5 fields, it is useless and
blocks genuinely desired behaviour (ie how to produce a CRAM file when
we have no idea what the ref seq is).

I believe in v3.0 the spec will be changed to permit this behaviour.

jkbonfield 2014-06-30

changed /io_lib/trunk/io_lib/cram_io.c
/io_lib/trunk/io_lib/cram_io.c Diff Switch to side-by-side view