added event log dialog

public/javascripts/event_log.js

@@ -0,0 +1,42 @@
+async function showEventLog() {
+    $("#event-log-dialog").dialog({
+        modal: true,
+        width: 800,
+        height: 700
+    });
+
+    const result = await $.ajax({
+        url: baseApiUrl + 'event-log',
+        type: 'GET',
+        error: () => error("Error getting event log.")
+    });
+
+    const eventLogList = $("#event-log-list");
+    eventLogList.html('');
+
+    for (const event of result) {
+        const dateTime = formatDateTime(getDateFromTS(event.date_added));
+
+        if (event.note_id) {
+            const noteLink = $("<a>", {
+                href: 'app#' + event.note_id,
+                text: event.note_title
+            }).prop('outerHTML');
+
+            console.log(noteLink);
+
+            event.comment = event.comment.replace('<note>', noteLink);
+        }
+
+        const eventEl = $('<li>').html(dateTime + " - " + event.comment);
+
+
+        eventLogList.append(eventEl);
+    }
+}
+
+$(document).on('click', '#event-log-dialog a', e => {
+    goToInternalNote(e, () => {
+        $("#event-log-dialog").dialog('close');
+    });
+});