Log Message:
audio/rosegarden: legacy code fixups.

This fork of rosegarden is dead upstream but seemingly worth keeping
around, so do some maintenance.

Silence a bunch of compiler warnings (not all though). Avoid unsafe
use of tmpnam(). Avoid some uses of sprintf, including one triggering
a compiler warning about a static overflow. (Plenty more sprintf uses
remain though.) Use standard headers. Use ctype functions correctly.
Etc.

Also add patch comments. Fix some pkglint.

This is probably going to warrant a patchkit in the future.