update dependencies and add webhooks sample

WebHooks/README.md

@@ -0,0 +1,28 @@
+# WebHooks
+
+Launches webhook-based simple bot. Use `/start` with bot to get simple info about webhooks
+
+## Launch
+
+```bash
+../gradlew run --args="BOT_TOKEN https://sample.com it/is/subpath 8080 debug"
+```
+
+Required arguments:
+
+1. Token
+2. Arguments starting with `https://`
+
+Optional arguments:
+
+* Any argument == `debug` to enable debug mode
+* Any argument **not** starting with `https://` and **not** equal to `debug` as **subpath** (will be used as
+subroute to place listening of webhooks)
+* Any argument as number of port
+
+Sample: `TOKEN https://sample.com it/is/subpath 8080` will result to:
+
+* `TOKEN` used as token
+* Bot will set up its webhook info as `https://sample.com/it/is/subpath`
+* Bot will set up to listen webhooks on route `it/is/subpath`
+* Bot will start to listen any incoming request on port `8080` and url `0.0.0.0`