Add readme

apps.json

@@ -4936,10 +4936,11 @@
     "id": "coretemp",
     "name": "Core Temp Display",
     "version": "0.01",
-    "description": "Display CoreTemp sensor data",
+    "description": "Display CoreTemp device sensor data",
     "icon": "coretemp.png",
     "type": "app",
     "tags": "health",
+    "readme": "README.md"
     "supports": ["BANGLEJS","BANGLEJS2"],
     "storage": [
       {"name":"coretemp.boot.js","url":"boot.js"},

apps/coretemp/README.md

@@ -0,0 +1,20 @@
+# CoreTemp display
+
+Basic bare-bones example of connecting to a bluetooth [CoreTemp](https://corebodytemp.com/) device and displaying the current body core temperature readings.
+
+## Usage
+
+On startup connects to a CoreTemp device (1809/2A1C) and emits a "Core, temp" value for each reading.
+The app simply displays these readings on screen.
+
+## TODO
+
+* Integrate with other tracking/sports apps to log data.
+* Add device selection
+* Provide enable/disable option
+* Check status, add Retry/reconnect
+* Also provide skin temp reading
+
+## Creator
+
+Ivor Hewitt