[RDY] Remove FEAT_MOUSE_JSB

This is never built and references some obscure jsb terminal
@aktau nope, LGTM.
On Jul 13, 2014 9:34 AM, "Nicolas Hillegeer" <notifications@github.com>
wrote:

> In src/nvim/term.c:
>
> > @@ -1635,10 +1635,9 @@ int set_termname(char_u *term)
> >  #  define HMT_NORMAL    1
> >  #  define HMT_NETTERM   2
> >  #  define HMT_DEC       4
> > -#  define HMT_JSBTERM   8
> > -#  define HMT_PTERM     16
> > -#  define HMT_URXVT     32
> > -#  define HMT_SGR       64
> > +#  define HMT_PTERM     8
>
> Alright. Any more objections from other reviewers?
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/neovim/neovim/pull/934/files#r14858269>.
>