Add unicode framework support to callers of oswrite, the basic output procedure, in sysou.c, sysstdio.c and systty.c.
Add uc_decodes and uc_encodes to unicode support, to allow explicit declaraction of both C and Minimal string blocks.
Merge branch 'master' of http://github.com/hardbol/spitbol

Conflicts:
	osint/systty.c