Update readme for HACS instructions

Author: finity69x2

readme.md

@@ -1,9 +1,17 @@
-This is an element to add a fan control row to Home Assistant.
+#Fan Control Entity Row
+
+#This is an element to add a fan control row to Home Assistant.
 
 It uses the code that can be found in my fan control package @ https://github.com/finity69x2/Home-Assistant/blob/master/packages/fan_package.yaml
 
 Installation:
 
+The easiest way to install this is to use the Home Assistant Community Store (HACS) in Home Assistant.
+
+Follow the instructions there for installation making sure you note the "url:" section for the resources addition.
+
+Conversely, if you don't use HACS you can install it manually by performing the following:
+
 Copy the fan-control-entity-row.js file to the appropriate folder in your Home Assistant Configuration directory (/config/www/).
 
 Place the following in your "resources" section in your lovelace configuration (updating the localation to where you placed the above file):