chore: add proper readme

README.md

@@ -1,7 +1,36 @@
-# FP
+![Banner](assets/images/feature-big.png)
+
+<h1 align="center">✒️ FP ✒️</h1>
+<h3 align="center">Fountain Pen and Ink Inventory</h3>
+
+## Motivation
 
 I have too many pens and too many inks, and the problem is that I am afflicted with not only being human, but also being colour blind.
 
 These two things together mean that I can never remember what ink is in which pen, nor can I figure it out by looking.
 
-FP inventories all pens, inks and nibs along with their associations to each other.
+## Features
+
+The current feature set is pretty limited seeing as this project was created to satisfy my own need
+
+- List all:
+  - Pens
+  - Inks
+  - Nibs
+- Track the associations between all of your different pens, inks, and nibs
+- Sync between all of your mobile devices in real time
+- Add images and other metadata to pens, inks, and nibs
+- Seemless over the air updates
+- Searching by all properties, including whether a pen is currently inked or not
+
+## Disclaimer
+
+I built this for my own needs and it seems to work pretty well for that; however, I have tried to make sure it will work well for other users too.
+With this in mind, though, bugs are _likely_.
+
+Please open an issue if you find any bugs (or for feature requests) and I'll try to fit it in around work and university
+
+## Releases
+
+The most recent APK will be in the releases.
+If there is not a release corresponding to the most recent master release, **this is fine** -- FP uses wireless OTA updates so updates will be downloaded on your device after the APK is installed.