[WIP] finalterm: New package

This is a work in progress to get [Finalterm](http://finalterm.org/) packaged.

I'm running into some trouble thus far; 

    $ finalterm
    /nix/store/v5j7lh2ix3ymjaf6w013qzcwmg64lj04-finalterm-git-5ccde4e8/bin/.finalterm-wrapped: error while loading shared libraries: libclutter-gtk-1.0.so.0: cannot open shared object file: No such file or directory

    $ ldd /nix/store/v5j7lh2ix3ymjaf6w013qzcwmg64lj04-finalterm-git-5ccde4e8/bin/.finalterm-wrapped
            linux-vdso.so.1 (0x00007fff749fe000)
            libclutter-gtk-1.0.so.0 => not found
            libmx-1.0.so.2 => not found
            libclutter-1.0.so.0 => not found
            libcogl-pango.so.15 => not found
            libcogl.so.15 => not found
            libgmodule-2.0.so.0 => not found
            libwayland-egl.so.1 => /run/opengl-driver/lib/libwayland-egl.so.1 (0x00007f129b918000)
            libwayland-client.so.0 => not found
            libgbm.so.1 => /run/opengl-driver/lib/libgbm.so.1 (0x00007f129b711000)
            libdrm.so.2 => not found
            libwayland-server.so.0 => not found
            libEGL.so.1 => /run/opengl-driver/lib/libEGL.so.1 (0x00007f129b4ee000)
            libXrandr.so.2 => not found
            libjson-glib-1.0.so.0 => not found
            libX11.so.6 => not found
            libXext.so.6 => not found
            libXdamage.so.1 => not found
            libXfixes.so.3 => not found
            libXcomposite.so.1 => not found
            libXi.so.6 => not found
            libkeybinder-3.0.so.0 => not found
            libgtk-3.so.0 => not found
            libgdk-3.so.0 => not found
            libpangocairo-1.0.so.0 => not found
            libpango-1.0.so.0 => not found
            libatk-1.0.so.0 => not found
            libcairo-gobject.so.2 => not found
            libcairo.so.2 => not found
            libgee-0.8.so.2 => not found
            libnotify.so.4 => not found
            libgdk_pixbuf-2.0.so.0 => not found
            libgio-2.0.so.0 => not found
            libgobject-2.0.so.0 => not found
            libglib-2.0.so.0 => not found
            libm.so.6 => /nix/store/94n64qy99ja0vgbkf675nyk39g9b978n-glibc-2.19/lib/libm.so.6 (0x00007f129b1ed000)
            libutil.so.1 => /nix/store/94n64qy99ja0vgbkf675nyk39g9b978n-glibc-2.19/lib/libutil.so.1 (0x00007f129afea000)
            libc.so.6 => /nix/store/94n64qy99ja0vgbkf675nyk39g9b978n-glibc-2.19/lib/libc.so.6 (0x00007f129ac3d000)
            libudev.so.1 => /nix/store/cqrq1dhkvv6dcdkapymz2hia4d54w3zn-systemd-212/lib/libudev.so.1 (0x00007f129bd18000)
            libdl.so.2 => /nix/store/pdskwizjw8ar31hql2wjnnx6g0s6xc50-glibc-2.19/lib/libdl.so.2 (0x00007f129aa39000)
            libwayland-client.so.0 => /nix/store/r4z7rr71l414zvcwn7yzzbywdkimr2wx-wayland-1.4.0/lib/libwayland-client.so.0 (0x00007f129a82c000)
            libwayland-server.so.0 => /nix/store/r4z7rr71l414zvcwn7yzzbywdkimr2wx-wayland-1.4.0/lib/libwayland-server.so.0 (0x00007f129a61b000)
            libffi.so.6 => /nix/store/fdl79b5fw059dnlbn6gsm7kfs9yzy3q7-libffi-3.0.13/lib64/libffi.so.6 (0x00007f129a412000)
            librt.so.1 => /nix/store/pdskwizjw8ar31hql2wjnnx6g0s6xc50-glibc-2.19/lib/librt.so.1 (0x00007f129a20a000)
            libglapi.so.0 => /run/opengl-driver/lib/libglapi.so.0 (0x00007f1299fe4000)
            libpthread.so.0 => /nix/store/pdskwizjw8ar31hql2wjnnx6g0s6xc50-glibc-2.19/lib/libpthread.so.0 (0x00007f1299dc6000)
            libdrm.so.2 => /nix/store/xs3yz669akhisq21q100clp65rl8pwl5-libdrm-2.4.52/lib/libdrm.so.2 (0x00007f1299bba000)
            libX11-xcb.so.1 => /nix/store/4qfxywb1f82z8a3jl2bnp76iavhhpkc8-libX11-1.6.2/lib/libX11-xcb.so.1 (0x00007f12999b9000)
            libX11.so.6 => /nix/store/4qfxywb1f82z8a3jl2bnp76iavhhpkc8-libX11-1.6.2/lib/libX11.so.6 (0x00007f129967f000)
            libxcb-dri2.so.0 => /nix/store/57gj929843gjip10wwrjiaqjysvbgca1-libxcb-1.10/lib/libxcb-dri2.so.0 (0x00007f129947b000)
            libxcb-xfixes.so.0 => /nix/store/57gj929843gjip10wwrjiaqjysvbgca1-libxcb-1.10/lib/libxcb-xfixes.so.0 (0x00007f1299275000)
            libxcb-render.so.0 => /nix/store/57gj929843gjip10wwrjiaqjysvbgca1-libxcb-1.10/lib/libxcb-render.so.0 (0x00007f129906c000)
            libxcb-shape.so.0 => /nix/store/57gj929843gjip10wwrjiaqjysvbgca1-libxcb-1.10/lib/libxcb-shape.so.0 (0x00007f1298e69000)
            libxcb.so.1 => /nix/store/57gj929843gjip10wwrjiaqjysvbgca1-libxcb-1.10/lib/libxcb.so.1 (0x00007f1298c4b000)
            libXau.so.6 => /nix/store/xfs977fd6x74gwkh3j9yhw1g2pvcii6v-libXau-1.0.8/lib/libXau.so.6 (0x00007f1298a48000)
            libXdmcp.so.6 => /nix/store/20rvszylpx0xdaxan93617m1gprgi2ql-libXdmcp-1.1.1/lib/libXdmcp.so.6 (0x00007f1298843000)
            /nix/store/94n64qy99ja0vgbkf675nyk39g9b978n-glibc-2.19/lib/ld-linux-x86-64.so.2 (0x00007f129bb19000)