added raw_* accessors for cube, dimension, hierarchy, level, member
updated to latest Mondrian master branch build from 2012-12-12

with fix for issue MONDRIAN-1343
added calculated_in_query? member method
render cube XML fragment before calculated members in generated XML schema
Merge branch 'master' of git://github.com/rsim/mondrian-olap

Conflicts:
	lib/mondrian/jars/mondrian.jar
	lib/mondrian/olap/schema.rb