(Re)ripped move flavour text for Gen II-IV. #171

Gen II move flavour sometimes has shy hyphens; these, like in the
Pokémon flavour text, are represented by U+00AD SHY HYPHEN even though
the Unicode standard specifies that it be used to mark where a shy
hyphen *could* go rather than where one was placed.  (Supposedly, at
least; I haven't read it for myself.)