* buildscripts/lilypond.words.py, input/puer-fragment.ly,

* buildscripts/lilypond.words.py, input/puer-fragment.ly,
input/test/vaticana.ly, input/test/ancient-font.ly,
input/test/mensural-ligatures.ly, input/test/gregorian-scripts.ly,
lily/include/staff-symbol.hh, lily/breathing-sign.cc,
ly/params-as-init.ly, scm/define-grobs.scm,
scm/define-grob-properties.scm: s/stafflinethickness/linethickness/.

* ly/params-as-init.ly: Removed.  Obsolete.
* buildscripts/lilypond.words.py: Updated.