(An orchestral part): new

(An orchestral part): new
section on orchestral stuff and identifiers.

	* lily/spacing-spanner.cc (musical_column_spacing): use average,
	not maximum of spacing wishes in polyphonic situations.

	* scm/define-grobs.scm (all-grob-descriptions): bold tuplet
	number

	* lilypond-indent.el: remove paren matching.

	* lily/text-item.cc (interpret_new_markup): new function
	use iso. text2molecule.

	* lily/main.cc (notice): change FSF address

	* po/de.po: update PO file to 1.6.