[translations] po file: reporting bugs

[Jean-Charles Malahieude <lilyfan@xxxxxxxxx>]

Hi all,

I hope you have noticed this msgid

#. Translators, please translate this string as
#. "Report bugs in English via %s",
#. or if there is a LilyPond users list or forum in your language
#. "Report bugs in English via %s or in YOUR_LANG via URI"
#: abc2ly.py:1395 convert-ly.py:144 etf2ly.py:1216 lilypond-book.py:234
#: midi2ly.py:909 musicxml2ly.py:2751 main.cc:281
#, c-format, python-format
msgid "Report bugs via %s"


Please label your translation according to what you have in the footer 
of the docs (see Documentation/LANG.po)

So it becomes for French:
msgstr ""
"Signalez tout bogue, en français à\n"
" http://lilypond-french-users.1298960.n2.nabble.com/\n";
"ou en anglais à\n"
"%s"

and should be in Spanish:
msgstr ""
"Informe de los fallos en español a\n"
" http://lists.gnu.org/mailman/listinfo/lilypond-es";
"o en inglès \n"
"%s"


Cheers,
Jean-Charles