Added images and updated readme

README.md

@@ -1,2 +1,87 @@
-# SOLSniperNFT-Releases
-
+# S◎LSniperNFT-Releases
+
+S◎LSniperNFT
+
+![solsnipernft png](images/solsnipernft.png)
+
+## Table of Contents
+
+- [Features](#features)
+- [Extension Settings](#extension-settings)
+- [How to install](#how-to-install)
+- [Supported Marketplaces](#supported-marketplaces)
+- [Supported Ranking Sites](#supported-ranking-sites)
+- [Issues](#issues)
+- [Future developments](#future-developments)
+## Features
+
+- Show ranks from howrare and moonrank on supported marketplaces.
+    - Howrare supports has multiple ways of calculating ranking but we show only the following 3 types:
+        - HR - this is howrare own ranking system more info  <a href="https://howrare.is/faq/#rarity_calculation">here </a>
+        - ST - Statistical ranking more info <a href="https://howrare.is/faq/#statistical_rarity">here</a>
+        - NT - Normilized traits more info <a href="https://howrare.is/faq/#trait_normalization">here</a>
+    - Moonrank supports one type of ranking and this is calculated using statistical ranking system.
+## Extension Settings
+
+- The extension pop-up allows you to :
+    - Enable/Disable ranks to be shown.
+        - <b>NOTE: With current version you have to refresh the main page after you change one of these settings.</b>
+        ![Settings png](images/Settings.png)
+
+    - Enter your own mappings. On mappings page you can enter your own mappings to make sure that we
+    find the rankings. The names can be found at the end of the urls:
+        - For example if we want to map The Tower collection on Magic Eden with rankings from Moonrank.
+          - Magiceden link : https://magiceden.io/marketplace/the_tower
+          - Moonrank link : https://moonrank.app/collection/towerdao
+          - We will have to set in the popup for:
+            - Marketplace Collection ID : the_tower
+            - Moonrank Collection ID : towerdao
+            ![Mappings png](images/Mappings.png)
+
+## How to install
+
+- Download the Release zip file , unzip it, and load the unziped folder into your browser.
+
+## Supported Marketplaces
+
+| Marketplace | Status |
+| ----------- | ------ |
+|  MagicEden  |   ✅   |
+|  Alpha.art  |   ✅   |
+|  Solanart   |   ✅   |
+
+## Supported Ranking Sites
+
+| Ranking Site | Status |
+| ------------ | ------ |
+|   Howrare    |   ✅   |
+|   Moonrank   |   ✅   |
+
+## Issues
+
+- Please let me know if you find any.
+
+## Future developments
+
+- Improve the UI. Currently the ranks are not shown very nice so this will be improved.
+
+- When enabling/disabling ranks implement so that the change is reflected immediatly in the UI.
+
+- Inform user that the ranking has not be found and should check if mapping is needed.
+
+- Add option to set your own limits for coloring
+
+- Add more mappings to the application
+
+- Refactor code
+
+- Improve performance of the extension
+
+- Add other marketplaces and ranking sites
+
+- Please let me know any of your wishes
+## Release History
+
+- 1.0 Initial Version
+
+