games-puzzle/gnome-klotski: use subslot operator for libgnome-games-s…

…upport

libgnome-games-support-1.4.x will bump soname
Also downgrade yelp-tools dep to just itstool while here (yelp-tools is only
for developers, so an eautoreconf dep only, if even that).

Package-Manager: Portage-2.3.49, Repoman-2.3.10

games-puzzle/gnome-klotski/gnome-klotski-3.22.3.ebuild

@@ -17,15 +17,15 @@ IUSE=""
 RDEPEND="
  >=dev-libs/glib-2.32:2
  dev-libs/libgee:0.8=
- dev-libs/libgnome-games-support:1
+ dev-libs/libgnome-games-support:1=
  >=gnome-base/librsvg-2.32.0:2
  >=x11-libs/gtk+-3.19.0:3
 "
 DEPEND="${RDEPEND}
  $(vala_depend)
- app-text/yelp-tools
  dev-libs/appstream-glib
  >=dev-util/intltool-0.50
+ dev-util/itstool
  sys-devel/gettext
  virtual/pkgconfig
 "