Update n00b-syntaxReference.md

docs/n00b-syntaxReference.md

@@ -1,6 +1,26 @@
-## Diagram syntax reference
+## Diagram syntax
+**Edit this Page** [![N|Solid](./img/GitHub-Mark-32px.png)](https://github.com/mermaid-js/mermaid/blob/develop/docs/n00b-syntaxReference.md)
+
+If you are new to mermaid, read [Getting Started](n00b-gettingStarted.md) and [Overview](n00b-overview.md) sections, to learn the basics about the basics.
+
+This section is a list of diagram types supported by mermaid, each one explains the syntax with which a diagram or chart can be called. 
+These are called Diagram Definitions, since they describe the manner with which the diagram is to be rendered by the renderer. 
+
+## mermaid tag:
+These Diagram Definitions can be entered within a \<div class=mermaid> tag.
+like so : 
+```
+<div class="mermaid">
+     graph LR
+      A --- B
+      B-->C[fa:fa-ban forbidden]
+      B-->D(fa:fa-spinner);
+</div>
+```
+## live ediotr
+These definitions can also be entered into the [mermaid live editor](https://mermaid-js.github.io/mermaid-live-editor), to render them immediately.
+This would then offer
 
-Having already [gotten started](n00b-gettingStarted.md), existing diagram syntax documentation was easy enough to follow even for a n00b like me..
 
 - [Flowchart](flowchart.md)
 - [Sequence diagram](sequenceDiagram.md)
@@ -8,4 +28,6 @@ Having already [gotten started](n00b-gettingStarted.md), existing diagram syntax
 - [State Diagram](stateDiagram.md)
 - [Gantt](gantt.md)
 - [Pie Chart](pie.md)
-
+- [Entity Relationship Diagram](entityRelationshipDiagram.md)
+- [User Journey Diagram](user-journey.md)
+- [Directives](directives.md)