2008-09-16 [wwp] 3.5.0cvs106

2008-09-16 [wwp]	3.5.0cvs106

	* src/account.c
	* src/account.h
	* src/compose.c
	* src/quote_fmt.c
	* src/quote_fmt_lex.l
	* src/quote_fmt_parse.y
		Add account signature (path and value string) manipulation
		keywords to the template processor. It's now possible in
		all templates to insert the account signature to an
		arbitrary location or to pass it to a external script for
		further editing.