Remove `capitalize` from Dancer report.
Update AdminDancerRegisteredItems to support CrossoverJJ.
Add sanity check and minor updates to AdminDancerRegisteredItems.
Update Item#countOpenings.
Remove obsolete methods from Item.
Update position values in AdminDancer.html.
Fix handling of shirt size for AdminDancerRegisteredItems.
Merge branch 'master' of git://github.com/brucep/regsys