* lily/my-lily-parser.cc: remove paper_description function

* lily/my-lily-parser.cc: remove paper_description function

* lily/music-output-def.cc (LY_DEFINE): ly:output-description
new function.

* lily/main.cc: remove global_score_count.

* lily/book.cc (process): don't take header from global_input_file.

* buildscripts/lilypond-profile.sh (Error): set GS_FONTPATH

* lily/parser.yy (My_lily_lexer): remove current_parser global var.

* lily/music-output-def.cc (LY_DEFINE): new function
ly_output_description. This function does the bulk for  setting,
parsing and breaking down of an input file.

* lily/ly-module.cc (ly_make_anonymous_module): don't protect
anonymous modules globally. Let's hope they get GCd