Remove my twitter handle

I do not want to have my twitter handle on this page anymore :)

I don't have ZCash CLI now running on my pc, so I just removed it from the template so it's removed when regenerating next time.

README.md

@@ -7,3 +7,7 @@ See the `script` directory for the `zcash.go` script that generates the output a
 ### How to use
 
 Ensure that you have Go installed and a working and running `zcashd` instance and that the `zcash-cli` executable is available in `/usr/bin/zcash-cli` (or update the path to your zcash-cli executable in `zcash.go`). From the `script` directory simply run `go run zcash.go` and the documentation will be produced for all Zcash RPC calls and styled according to the template in `template.html`.
+
+## License
+
+License of the docs is MIT (see https://github.com/zcash/zcash), license of the scripts and webpage is also MIT ((C) 2018 Karel Bilek)

script/template.html

@@ -38,7 +38,7 @@
             <hr>
           {{end}}
           <p>
-          Made by <a href="https://twitter.com/karel_3d">@karel_3d</a>; license of the docs is MIT (see <a href="https://github.com/zcash/zcash">zcash repo</a>), license of the scripts and webpage is also MIT ((C) 2018 Karel Bilek) (<a href="https://github.com/zcash-rpc/zcash-rpc.github.io">github repo</a>)
+          Maintained by <a href="https://twitter.com/_garethtdavies">@_garethtdavies</a>; license of the docs is MIT (see <a href="https://github.com/zcash/zcash">zcash repo</a>), license of the scripts and webpage is also MIT (<a href="https://github.com/zcash-rpc/zcash-rpc.github.io">github repo</a>)
           </p>
           <p>
           Note it uses a mainnet node