[ImgBot] Optimize images

*Total -- 3,938.48kb -> 3,091.60kb (21.5%)

/litemall-wx/static/images/address.png -- 5.70kb -> 2.37kb (58.36%)
/renard-wx/images/tabbar/menu-o.png -- 3.88kb -> 1.64kb (57.7%)
/litemall-wx/static/images/category@selected.png -- 11.11kb -> 4.79kb (56.87%)
/litemall-wx/static/images/mobile.png -- 3.82kb -> 1.66kb (56.51%)
/litemall-wx/static/images/feedback.png -- 4.04kb -> 1.80kb (55.32%)
/renard-wx/images/Hot-love.png -- 2.99kb -> 1.35kb (54.76%)
/renard-wx/images/Hot-cart.png -- 3.46kb -> 1.57kb (54.66%)
/litemall-wx/static/images/coupon.png -- 7.64kb -> 3.47kb (54.63%)
/litemall-wx/static/images/my.png -- 7.88kb -> 3.59kb (54.42%)
/litemall-wx/static/images/category.png -- 10.60kb -> 4.85kb (54.24%)
/litemall-wx/static/images/group.png -- 11.12kb -> 5.12kb (54%)
/renard-wx/images/goods-chat.png -- 3.26kb -> 1.50kb (53.93%)
/renard-wx/images/tabbar/like-o.png -- 2.77kb -> 1.28kb (53.88%)
/litemall-wx/static/images/about.png -- 9.68kb -> 4.47kb (53.76%)
/litemall-wx/static/images/receive.png -- 7.22kb -> 3.35kb (53.67%)
/litemall-wx/static/images/aftersale.png -- 8.54kb -> 3.97kb (53.45%)
/litemall-wx/static/images/footprint.png -- 11.46kb -> 5.35kb (53.32%)
/litemall-wx/static/images/customer.png -- 12.02kb -> 5.66kb (52.91%)
/litemall-wx/static/images/collect.png -- 9.16kb -> 4.37kb (52.34%)
/renard-wx/images/right-icon.png -- 1.14kb -> 0.54kb (52.02%)
/litemall-wx/static/images/comment.png -- 6.18kb -> 3.01kb (51.3%)
/litemall-wx/static/images/pendpay.png -- 12.34kb -> 6.05kb (51%)
/litemall-wx/static/images/send.png -- 7.60kb -> 3.81kb (49.89%)
/renard-wx/images/goods-share.png -- 2.30kb -> 1.15kb (49.79%)
/litemall-wx/static/images/home.png -- 2.82kb -> 1.42kb (49.74%)
/renard-wx/images/Coupons-icon-f.png -- 5.07kb -> 2.75kb (45.71%)
/renard-wx/images/tabbar/cart-o.png -- 3.34kb -> 1.83kb (45.08%)
/renard-wx/images/Coupons-icon-o.png -- 3.86kb -> 2.15kb (44.37%)
/litemall-vue/src/assets/images/mx_be_to.png -- 3.23kb -> 1.80kb (44.25%)
/litemall-vue/src/assets/images/not_enough.png -- 15.09kb -> 8.43kb (44.11%)
/renard-wx/images/Hot-love-o.png -- 1.93kb -> 1.08kb (44.03%)
/renard-wx/static/images/icon_collect_checked.png -- 1.54kb -> 0.87kb (43.76%)
/renard-wx/images/tabbar/menu-f.png -- 3.03kb -> 1.73kb (42.81%)
/litemall-wx/static/images/cart.png -- 2.96kb -> 1.70kb (42.54%)
/doc/pics/project/idea-run-all.png -- 136.92kb -> 81.68kb (40.34%)
/litemall-wx/static/images/home@selected.png -- 3.10kb -> 1.85kb (40.29%)
/renard-wx/images/about-icon.png -- 3.32kb -> 1.99kb (40.03%)
/litemall-wx/static/images/my@selected.png -- 8.27kb -> 4.99kb (39.63%)
/litemall-vue/src/assets/images/mx_start.png -- 2.83kb -> 1.71kb (39.52%)
/renard-wx/images/Edit-icon.png -- 1.52kb -> 0.94kb (38.26%)
/litemall-admin/src/assets/404_images/404_cloud.png -- 4.65kb -> 2.98kb (35.92%)
/doc/pics/readme/qq4.png -- 15.20kb -> 9.79kb (35.56%)
/litemall-admin/src/assets/404_images/404.png -- 95.77kb -> 62.09kb (35.17%)
/doc/unused/litemall.png -- 8.32kb -> 5.48kb (34.17%)
/litemall-core/src/test/resources/litemall.png -- 8.32kb -> 5.48kb (34.17%)
/doc/pics/database/order-status.png -- 62.94kb -> 42.19kb (32.96%)
/litemall-wx/static/images/cart@selected.png -- 3.29kb -> 2.21kb (32.93%)
/doc/unused/qq.png -- 16.30kb -> 10.97kb (32.68%)
/litemall-wx/static/images/icon_error.png -- 1.23kb -> 0.84kb (31.53%)
/renard-wx/static/images/icon_error.png -- 1.23kb -> 0.84kb (31.53%)
/renard-wx/images/tabbar/like-f.png -- 2.07kb -> 1.43kb (30.69%)
/doc/pics/project/project-structure.png -- 81.02kb -> 56.48kb (30.29%)
/renard-wx/static/images/icon_collect.png -- 1.21kb -> 0.84kb (30.18%)
/doc/pics/readme/technology-stack.png -- 67.07kb -> 46.89kb (30.09%)
/doc/pics/readme/admin-dashboard.png -- 89.23kb -> 63.17kb (29.21%)
/renard-wx/images/confirm.png -- 4.98kb -> 3.54kb (28.86%)
/renard-wx/images/Cool-love.png -- 2.15kb -> 1.54kb (28.66%)
/doc/pics/project/stage.png -- 34.24kb -> 24.58kb (28.2%)
/renard-wx/images/tabbar/user-f.png -- 4.66kb -> 3.35kb (28.07%)
/renard-wx/images/Cool-love-o.png -- 1.51kb -> 1.09kb (27.54%)
/litemall-vue/src/assets/images/is_empty.png -- 4.77kb -> 3.46kb (27.38%)
/doc/pics/platform/mybatis-generator.png -- 205.71kb -> 150.39kb (26.89%)
/renard-wx/static/images/wxpay.png -- 1.75kb -> 1.30kb (25.74%)
/renard-wx/static/images/ic_menu_shoping_nor.png -- 1.36kb -> 1.02kb (24.75%)
/doc/pics/admin/get.png -- 106.69kb -> 80.33kb (24.71%)
/doc/pics/admin/login.png -- 100.16kb -> 75.91kb (24.21%)
/doc/pics/admin/get_with_token.png -- 112.35kb -> 85.18kb (24.18%)
/renard-wx/static/images/ic_menu_me_nor.png -- 1.41kb -> 1.07kb (23.84%)
/doc/pics/project/security-group.png -- 67.87kb -> 51.80kb (23.68%)
/doc/pics/admin/post_no_token.png -- 84.25kb -> 65.68kb (22.04%)
/doc/pics/project/idea-maven-insatll.png -- 154.86kb -> 121.31kb (21.67%)
/doc/pics/platform/db-main.png -- 113.06kb -> 89.13kb (21.17%)
/doc/pics/project/deploy-single.png -- 111.42kb -> 87.89kb (21.12%)
/doc/pics/project/develop-stage.png -- 107.29kb -> 85.05kb (20.73%)
/renard-wx/images/tabbar/user-o.png -- 6.92kb -> 5.58kb (19.32%)
/doc/pics/project/online-deploy.png -- 131.38kb -> 106.34kb (19.06%)
/doc/pics/admin/get_no_token.png -- 72.82kb -> 59.07kb (18.88%)
/doc/pics/database/order.png -- 112.76kb -> 91.55kb (18.81%)
/litemall-core/src/main/resources/back_groupon.png -- 43.56kb -> 35.42kb (18.69%)
/doc/pics/admin/post_with_token.png -- 89.50kb -> 73.73kb (17.63%)
/litemall-vue/src/assets/images/trumpet.png -- 1.39kb -> 1.15kb (17.27%)
/doc/pics/database/admin.png -- 146.51kb -> 121.74kb (16.91%)
/doc/pics/readme/qq3.png -- 21.58kb -> 17.95kb (16.83%)
/doc/pics/database/goods.png -- 139.87kb -> 116.77kb (16.52%)
/litemall-vue/src/assets/images/goods_default.png -- 6.56kb -> 5.48kb (16.45%)
/renard-wx/static/images/selnum.png -- 1.60kb -> 1.34kb (16%)
/doc/pics/readme/project-structure.png -- 118.09kb -> 99.20kb (15.99%)
/litemall-core/src/main/resources/back.png -- 39.85kb -> 33.49kb (15.96%)
/renard-wx/static/images/ic_menu_sort_nor.png -- 1.53kb -> 1.31kb (14.25%)
/renard-wx/static/images/ic_menu_choice_nor.png -- 1.01kb -> 0.87kb (13.88%)
/doc/pics/database/user.png -- 231.25kb -> 199.44kb (13.75%)
/renard-wx/images/Plaus-icon.png -- 0.57kb -> 0.50kb (12.59%)
/doc/pics/database/others.png -- 146.68kb -> 128.96kb (12.08%)
/doc/unused/3.png -- 239.85kb -> 216.72kb (9.64%)
/renard-wx/images/my-icon-3.png -- 1.07kb -> 0.97kb (9.38%)
/doc/unused/qq2.png -- 25.75kb -> 23.82kb (7.5%)
/litemall-vue/src/assets/images/avatar_default.png -- 5.85kb -> 5.58kb (4.69%)
/litemall-wx/static/images/friend.png -- 16.79kb -> 16.12kb (4.01%)
/litemall-wx/static/images/hot.png -- 11.94kb -> 11.58kb (3.03%)
/renard-wx/images/tabbar/cart-f.png -- 1.97kb -> 1.91kb (2.97%)
/litemall-wx/static/images/wechat.png -- 13.03kb -> 12.67kb (2.79%)
/litemall-admin/public/tinymce4.7.5/skins/lightgray/fonts/tinymce-small.svg -- 24.15kb -> 23.58kb (2.33%)
/litemall-admin/public/tinymce4.7.5/skins/lightgray/fonts/tinymce.svg -- 44.91kb -> 43.88kb (2.29%)
/renard-wx/images/my-icon-4.png -- 1.69kb -> 1.66kb (2.25%)
/litemall-vue/src/assets/images/user_head_bg.png -- 23.21kb -> 22.86kb (1.53%)
/litemall-vue/src/assets/images/store_default.png -- 8.81kb -> 8.75kb (0.7%)
/litemall-admin/public/tinymce4.7.5/skins/lightgray/img/loader.gif -- 2.55kb -> 2.54kb (0.35%)
/litemall-admin/src/assets/401_images/401.gif -- 160.38kb -> 160.08kb (0.18%)

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