* Documentation/topdocs/NEWS.tely (Top): refresh.

* Documentation/topdocs/NEWS.tely (Top): refresh.

* scm/define-markup-commands.scm (wordwrap-string): new function:
split string in paras and words.
(wordwrap-markups): new function.
(wordwrap-stencils): new function.
(justify): use it.
(wordwrap): use it.
(wordwrap-string): use it
(justify-string): use it.

* scm/lily-library.scm (regexp-split): new function.

* scm/define-markup-commands.scm: remove encoded-simple.
remove font-markup.
(fontsize): remove old version  of fontsize.
(wordwrap): new markup function. Wrap into paragraphs.