Adding README

apps.json

@@ -1809,11 +1809,11 @@
   },
   {
     "id": "gallifr",
-    "name": "Gallifreyan Chronometer",
-    "shortName": "Gallifrey Clock",
+    "name": "Time Traveller's Chronometer",
+    "shortName": "Time Travel Clock",
     "icon": "gallifr.png",
     "version": "0.01",
-    "description": "A Gallifreyan clock. The light pie segment shows the minutes, the black circle, the hour. The symbols on the dial spell time in Gallifreyan.",
+    "description": "A clock for time travellers. The light pie segment shows the minutes, the black circle, the hour. The dial itself reads 'time' just in case you forget.",
     "tags": "clock",
     "type": "clock",
     "allow_emulator":true,

apps/gallifr/README.md

@@ -0,0 +1,20 @@
+# Time Traveller's Clock
+
+The time travelling wristwatch is for those who are so attuned to the ebb and flow of time that they no longer require antiquated numbers to read the time.
+
+For those that need some tuition in the ways of the time traveller, the light coloured segment of the pie chart provides a traditional readout of minute.  The black sphere that revolves around the edge of the display provides an indication of the hour.
+
+## Features
+
+The following aspects are customisable using the App Loader Menu system:
+
+1. Colour; the dial has four colour schemes:
+- shades of green
+- shades of red
+- shades of blue
+- a 1980's scheme
+2. Widgets; these can be turned on or off - when turned off, the dial uses the whole screen and is slightly larger
+3. Decoration; for those attuned to the time streams, the dial itself reads 'time'.  For those who don't need to be reminded what the dial is for, this can be optionally turned off.
+
+## Code description
+The code includes some functions that others may find useful in creating their own applications.  These are explained in my robot-building blog [here](https://k9-build.blogspot.com/).