Update README.md

Author: phortx

README.md

@@ -42,59 +42,11 @@ While there is the Slack Channel, do not hesitate to open an issue for any quest
 We're always more than happy to hear any feedback, and we don't care what kind of form they are.
 
 
-## Contribution
+## Donations
 
-To test this plugin in your existing project, you can use `yarn link` functionality. Run `yarn link`
-in your local plugin-graphql directory and run `yarn link @vuex-orm/plugin-graphql` in your project dir.
+Support this project by sending a small donation to the developer.
 
-Remember to run `yarn build` in your plugin-graphql directory and then again `yarn link` in your project after you have
-made changes to the plugin code. You probably have also to restart your webpack server.
-
-
-```bash
-$ yarn run build
-```
-
-Compile files and generate bundles in dist directory.
-
-```bash
-$ yarn run lint
-```
-
-Lint files using a rule of Standard JS.
-
-```bash
-$ yarn run test
-```
-
-Run the test using Mocha Webpack.
-
-```bash
-$ yarn run coverage
-```
-
-Generate test coverage in coverage directory.
-
-
-```bash
-yarn docs:build
-```
-
-Builds the documentation.
-
-
-```bash
-yarn docs:dev
-```
-
-Spawns a server for the documentation.
-
-
-```bash
-yarn docs:depoy
-```
-
-Deploys the documentation.
+[![paypal](https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=MF6ST3SXPC4G8)
 
 
 ## License