Update readme (#24)

Signed-off-by: Jakub Stejskal <xstejs24@gmail.com>

Author: Frawless

README.md

@@ -1,2 +1,8 @@
-# thor
-Simple junit5 test suite for strimzi-twitter scenario
+# strimzi-e2e
+
+[![Build & Push](https://github.com/skodjob/strimzi-e2e/actions/workflows/verify.yaml/badge.svg)](https://github.com/skodjob/strimzi-e2e/actions/workflows/verify.yaml)
+
+Simple junit5 test suite for [Strimzi](https://github.com/strimzi/strimzi-kafka-operator) scenario [deployed](https://github.com/skodjob/sokar/tree/main/strimzi).
+
+The core is re-used from Strimzi [systemtest](https://github.com/strimzi/strimzi-kafka-operator/tree/main/systemtest) test suite.
+The difference is, that this test suite is focused on scenarios that are running for a long time.