update jazz templates

A few small tweaks.  It seems these already have instrumentId tags, so I did not regenerate from scratch.

BTW, one small thing we lost with how we are currently handling page sizes - the ability for a template to set "landscape" mode without setting an explicit page size.  I could go in and edit this by hand in the mscx and then add it back to the mscz, but it's not a big deal right now, and I'd rather think of a better solution anyhow.