Updated README file

Updated features with proper bullet points which is required for Widget Details.

README.md

@@ -6,14 +6,14 @@ This widget allows display and control of devices and groups of devices.
 
 ## Features
 
-- the user can select groups and individual devices.
-- the user can use images (including vector graphics) to represent the devices.
-- select operations and define tooltips, and payload for each.
-- filter and display "at risk" devices
-- Toggling of flags on the managed object supported.
- - > N.B. referred to as "toggles" below.
-- Supports group template dashboard
-- Realtime update of the managed objects
+* The user can select groups and individual devices.
+* The user can use images (including vector graphics) to represent the devices.
+* Select operations and define tooltips, and payload for each.
+* Filter and display **at risk** devices
+* Toggling of flags on the managed object supported.
+ * N.B. referred to as **toggles** below.
+* Supports group template dashboard
+* Realtime update of the managed objects
 
 ## Installation