* src/filebuffer.cc (FileBuffer::create_with_error_message): Get
rid of the inappropriate plea to translators to replace space with
no-break space in the message title.  Apart from the fact that it
was a bad idea in the first place to make translators put up with
this internal issue, the no-break spaces have no point being there
at all.  A single untranslated no-break space between the error
icon and the title text is all that is warranted.

svn path=/trunk/; revision=619