PATCH: Countdown to 20120927

[Colin Campbell]

For 22:00 MDT Thursday Sept 27 (04:00 UTC 20120928)

Defect:
    Issue 2856: Patch: Get along with use of grob-property instead of grob-property-path in overrides - R 6544060

Documentation:
    Issue 2817: list Elysium on Easier Editing webpage - R 6546059

Enhancement:
    Issue 2801: Patch: Approximates cross-staff slurs in VerticalAxisGroup vertical-skylines. - R 6498077
    Issue 2717: Implement \single, \omit and \hide - R 6495135

Patch:
    Issue 2823: Patch: Fixes position of mensural c clef - R 6503091

Ugly:
    Issue 2857: Placement of Kievan dots - R 6570047

Cheers,
Colin

-- 
I've learned that you shouldn't go through life with a catcher's mitt on both hands. 
You need to be able to throw something back. 
-Maya Angelou, poet (1928- )