- matrix-receive node updated so that msg.sender is msg.userId instead (for better node chaining).

- change all references from msg.roomId to msg.topic to conform to Node-RED standards.
- Added node for listing Synapse users server-wide (as long as the caller is an admin)
- Events for Room.timeline are now handled by the server-config node and node's that listen for it bind a listener to that instead of the matrix client.
- Added kick and ban nodes for kicking/banning from a room
- Added node for fetching synapse user list using synapse admin API
- Added node for fetching whois data from a user using Matrix admin API
- Added node for deactivating users using the Synapse admin API
- Can register users using the Synapse admin endpoint v1 (yay legacy)
- Can add users using the Synapse admin endpoint v2
- Add more info to the readme.

src/matrix-synapse-create-edit-user.html

@@ -0,0 +1,70 @@
+<script type="text/javascript">
+    RED.nodes.registerType('matrix-synapse-create-edit-user', {
+        category: 'matrix',
+        color: '#00b7ca',
+        icon: "matrix.png",
+        outputLabels: ["success", "error"],
+        inputs:1,
+        outputs:2,
+        defaults: {
+            name: { value: null },
+            server: { value: "", type: "matrix-server-config" },
+        },
+        label: function() {
+            return this.name || "Synapse Add/Edit User";
+        },
+        paletteLabel: 'Synapse Add/Edit User'
+    });
+</script>
+
+<script type="text/html" data-template-name="matrix-synapse-create-edit-user">
+    <div class="form-row">
+        <label for="node-input-name"><i class="icon-tag"></i> Name</label>
+        <input type="text" id="node-input-name" placeholder="Name">
+    </div>
+
+    <div class="form-row">
+        <label for="node-input-server"><i class="fa fa-user"></i> Matrix Server Config</label>
+        <input type="text" id="node-input-server">
+    </div>
+
+    <div class="form-tips" style="margin-bottom: 12px;">
+        User must be an admin to use this endpoint. Only works with Synapse servers. It is recommended to check if the user exists before creating otherwise it will edit an existing user.
+    </div>
+</script>
+
+<script type="text/html" data-help-name="matrix-synapse-create-edit-user">
+    <h3>Details</h3>
+    <p>Add a new user to a Synapse Matrix server. This is only supported on Synapse servers and the API client must be an admin.</p>
+
+    <h3>Inputs</h3>
+    <dl class="message-properties">
+        <dt>msg.userId
+            <span class="property-type">string</span>
+        </dt>
+        <dd> ID of user to create/edit (ex: @bob:example.com)</dd>
+
+        <dt>msg.payload
+            <span class="property-type">Object</span>
+        </dt>
+        <dd> Details of the new user to create. <a href="https://matrix-org.github.io/synapse/develop/admin_api/user_admin_api.html#create-or-modify-account" target="_blank">Click here</a> to see what valid data you can pass via this input.</dd>
+    </dl>
+
+    <h3>Outputs</h3>
+    <ol class="node-ports">
+        <li>Success
+            <dl class="message-properties">
+                <dd>original msg object preserved.</dd>
+
+                <dt>msg.eventId <span class="property-type">string</span></dt>
+                <dd>the eventId from the posted message.</dd>
+            </dl>
+        </li>
+        <li>Error
+            <dl class="message-properties">
+                <dt>msg.error <span class="property-type">string</span></dt>
+                <dd>the error that occurred.</dd>
+            </dl>
+        </li>
+    </ol>
+</script>