(all-grob-descriptions): remove all

(all-grob-descriptions): remove all
extra-offsets from definitions.

2005-01-08  Erlend Aasland  <erlenda@gmail.com>

	* scm/output-lib.scm: Rename guitar-tunings to guitar-tuning and
	add tuning for 4-string bass and some common 4/5-string banjo tunings.
	New function (four-string-banjo) turns a 5-string tuning into a 4-string
	tuning.
	New function (fret-number-tablature-format-banjo) computes correct fret
	numbers on 5-string banjos.

	* ly/engraver-init.ly: Default stringTunings = #guitar-tuning
	Add beam correction to TabVoice.

	* scm/define-grobs.scm: Adjust notehead offset. Print fret numbers
	using bold font; makes tabs more readable.