[CORE][COMPOSER] Move extlib packages with immediate composer correspondent to composer dependencies

This adds a composer.json for all dependencies that are available

public/plugins/Realtime/css/realtimeupdate.css

@@ -0,0 +1,76 @@
+.realtime-popup address {
+display:none;
+}
+
+.realtime-popup #content {
+width:93.5%;
+}
+
+.realtime-popup #form_notice {
+margin:18px 0 18px 1.795%;
+width:93%;
+max-width:451px;
+}
+
+.realtime-popup #form_notice label[for=notice_data-text],
+.realtime-popup h1 {
+display:none;
+}
+
+.realtime-popup #form_notice label.notice_data-attach,
+.realtime-popup #form_notice input.notice_data-attach,
+.realtime-popup #form_notice label.notice_data-geo {
+top:0;
+}
+
+.realtime-popup #form_notice input.notice_data-attach {
+left:auto;
+right:0;
+}
+
+.realtime-popup .entity_profile {
+width:70%;
+}
+.realtime-popup .entity_actions {
+margin-left:1%;
+}
+
+#notices_primary {
+position:relative;
+}
+
+#realtime_actions {
+position: absolute;
+top: -20px;
+right: 0;
+margin: 0 0 11px 0;
+}
+
+#realtime_actions li {
+margin-left: 18px;
+list-style-type: none;
+float: left;
+}
+
+#realtime_actions button {
+width: 16px;
+height: 16px;
+display: block;
+border: none;
+cursor: pointer;
+text-indent: -9999px;
+float: left;
+}
+
+#realtime_play {
+margin-left: 4px;
+}
+
+#queued_counter {
+float:left;
+line-height:1.2;
+}
+
+#showstream #notices_primary {
+margin-top: 18px;
+}