[adwaita-icon-theme] remove Terminal and System monitor

[Jakub Steiner <jimmac src gnome org>]

commit f0e1607b233952705f8abd9bf89272de69432dd9
Author: Jakub Steiner <jimmac gmail com>
Date:   Fri Oct 19 08:10:48 2018 +0200

    remove Terminal and System monitor
    
    Applications ship thier own app icons. In case of Terminal, the
    patch has been submitted upstream 4 months ago, breaking early
    in the 3.32 cycle will hopefully help with the merge.
    
    https://gitlab.gnome.org/GNOME/gnome-terminal/issues/6

 Adwaita/16x16/apps/utilities-system-monitor.png    |  Bin 505 -> 0 bytes
 Adwaita/16x16/apps/utilities-terminal.png          |  Bin 441 -> 0 bytes
 Adwaita/22x22/apps/utilities-system-monitor.png    |  Bin 793 -> 0 bytes
 Adwaita/22x22/apps/utilities-terminal.png          |  Bin 584 -> 0 bytes
 Adwaita/24x24/apps/utilities-system-monitor.png    |  Bin 788 -> 0 bytes
 Adwaita/24x24/apps/utilities-terminal.png          |  Bin 575 -> 0 bytes
 Adwaita/32x32/apps/utilities-system-monitor.png    |  Bin 1256 -> 0 bytes
 Adwaita/32x32/apps/utilities-terminal.png          |  Bin 773 -> 0 bytes
 Adwaita/48x48/apps/utilities-system-monitor.png    |  Bin 2097 -> 0 bytes
 Adwaita/48x48/apps/utilities-terminal.png          |  Bin 1024 -> 0 bytes
 Adwaita/512x512/apps/utilities-system-monitor.png  |  Bin 44466 -> 0 bytes
 Adwaita/512x512/apps/utilities-terminal.png        |  Bin 19601 -> 0 bytes
 .../apps/utilities-system-monitor-symbolic.svg     |    6 -
 .../scalable/apps/utilities-terminal-symbolic.svg  |    7 -
 src/fullcolor/terminals.svg                        | 3288 --------------------
 15 files changed, 3301 deletions(-)