Merge pull request #12110 from b3log/1.4.0-dev

去除 Emoji 库冗余依赖

src/main/webapp/js/lib/emojify.js/css/basic/emojify.css

-.emoji {
-  width: 1.5em;
-  height: 1.5em;
-  display: inline-block;
-  margin-bottom: -0.25em;
-  background-size: contain;
-}

src/main/webapp/js/lib/emojify.js/css/basic/emojify.min.css

-.emoji{width:1.5em;height:1.5em;display:inline-block;margin-bottom:-.25em;background-size:contain}
\ No newline at end of file

src/main/webapp/js/lib/emojify.js/css/sprites/emojify-emoticons.css

-    .emoji {
-        background-image: url('../../images/sprites/emojify-emoticons.png');
-        display: inline-block;
-    }
-
-    @media (min--moz-device-pixel-ratio: 1.5), (-o-min-device-pixel-ratio: 3/2), (-webkit-min-device-pixel-ratio: 1.5), (min-device-pixel-ratio: 1.5), (min-resolution: 1.5dppx) {
-        .emoji {
-            background-image: url('../../images/sprites/emojify-emoticons@2x.png');
-            background-size: 180px 144px;
-        }
-    }
-
-    .emoji-broken_heart {
-        background-position: -38px -2px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-confounded {
-        background-position: -110px -2px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-flushed {
-        background-position: -2px -38px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-frowning {
-        background-position: -38px -38px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-grinning {
-        background-position: -74px -2px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-heart {
-        background-position: -74px -38px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-kissing_heart {
-        background-position: -2px -74px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-mask {
-        background-position: -38px -74px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-pensive {
-        background-position: -74px -74px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-rage {
-        background-position: -2px -2px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-relaxed {
-        background-position: -110px -38px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-scream {
-        background-position: -110px -74px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-smile {
-        background-position: -2px -110px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-smirk {
-        background-position: -38px -110px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-sob {
-        background-position: -74px -110px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-stuck_out_tongue_closed_eyes {
-        background-position: -110px -110px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-stuck_out_tongue_winking_eye {
-        background-position: -146px -2px;
-        width: 32px;
-        height: 32px;
-    }
-
-    .emoji-wink {
-        background-position: -146px -38px;
-        width: 32px;
-        height: 32px;
-    }
-

src/main/webapp/js/lib/emojify.js/css/sprites/emojify-emoticons.min.css

-.emoji{background-image:url(../../images/sprites/emojify-emoticons.png);display:inline-block}@media (min--moz-device-pixel-ratio:1.5),(-o-min-device-pixel-ratio:3/2),(-webkit-min-device-pixel-ratio:1.5),(min-device-pixel-ratio:1.5),(min-resolution:1.5dppx){.emoji{background-image:url(../../images/sprites/emojify-emoticons@2x.png);background-size:180px 144px}}.emoji-broken_heart{background-position:-38px -2px;width:32px;height:32px}.emoji-confounded{background-position:-110px -2px;width:32px;height:32px}.emoji-flushed{background-position:-2px -38px;width:32px;height:32px}.emoji-frowning{background-position:-38px -38px;width:32px;height:32px}.emoji-grinning{background-position:-74px -2px;width:32px;height:32px}.emoji-heart{background-position:-74px -38px;width:32px;height:32px}.emoji-kissing_heart{background-position:-2px -74px;width:32px;height:32px}.emoji-mask{background-position:-38px -74px;width:32px;height:32px}.emoji-pensive{background-position:-74px -74px;width:32px;height:32px}.emoji-rage{background-position:-2px -2px;width:32px;height:32px}.emoji-relaxed{background-position:-110px -38px;width:32px;height:32px}.emoji-scream{background-position:-110px -74px;width:32px;height:32px}.emoji-smile{background-position:-2px -110px;width:32px;height:32px}.emoji-smirk{background-position:-38px -110px;width:32px;height:32px}.emoji-sob{background-position:-74px -110px;width:32px;height:32px}.emoji-stuck_out_tongue_closed_eyes{background-position:-110px -110px;width:32px;height:32px}.emoji-stuck_out_tongue_winking_eye{background-position:-146px -2px;width:32px;height:32px}.emoji-wink{background-position:-146px -38px;width:32px;height:32px}
\ No newline at end of file