Adds more links to the Discord channel

README.md

@@ -11,6 +11,7 @@ For the backstory on how Hamilton came about, see our [blog post!](https://multi
 
 # Getting Started
 Here's a quick getting started guide to get you up and running in less than 15 minutes.
+If you need help join our [discord](https://discord.gg/wCqxqBqn73) community to chat/ask Qs/etc.
 
 ## Installation
 Requirements:
@@ -124,6 +125,9 @@ You should see the following image if you ran `dr.visualize_execution(output_col
 
 Congratulations - you just created your Hamilton dataflow that created a dataframe!
 
+# Discord Community
+We have a small but active community on [discord](https://discord.gg/wCqxqBqn73). Come join us!
+
 # License
 Hamilton is released under the [BSD 3-Clause Clear License](LICENSE). If you need to get in touch about something,
 contact us at algorithms-opensource (at) stitchfix.com.

examples/README.md

@@ -2,6 +2,9 @@
 
 Here you'll find some very simple hello world type examples.
 
+If you have questions, or need help with these examples,
+join us on [discord](https://discord.gg/wCqxqBqn73), and we'll try to help!
+
 ## Show casing scaling Pandas
 The `hello_world` folder shows a simple example of how to create a Hamilton DAG and run it.
 

examples/hello_world/README.md

@@ -0,0 +1,19 @@
+# Classic Hamilton Hello World
+
+In this example we show you how to create a simple hello world dataflow that
+creates a dataframe as a result. It performs a series of transforms on the
+input to create columns that appear in the output.
+
+File organization:
+
+* `my_functions.py` houses the logic that we want to compute. Note how the functions are named, and what input
+parameters they require. That is how we create a DAG modeling the dataflow we want to happen.
+* `my_script.py` houses how to get Hamilton to create the DAG and exercise it with some inputs.
+
+To run things:
+```bash
+> python my_script.py
+```
+
+If you have questions, or need help with this example,
+join us on [discord](https://discord.gg/wCqxqBqn73), and we'll try to help!