Update readme.

Makefile

+run:
+	docker-compose up -d
+
+stop:
+	docker-compose down
+
+destroy:
+	docker-compose down -v
+
 build:
 	docker build -t openlobby/openlobby-es-czech:latest .
 
 push:
 	docker push openlobby/openlobby-es-czech:latest
+
+release:
+	make build
+	make push

README.md

 # Elasticsearch with Czech analyzer
 
+Batteries included:
+ - ICU Analysis Plugin
+ - Czech Hunspell dictionaries (from OpenOffice)
+
+X-Pack plugin is removed.
+
+## Usage
+
+Create your index with these settings:
+
+```
+{
+    'settings': {
+        'analysis': {
+            'filter': {
+                'czech_stop': {
+                    'type': 'stop',
+                    'stopwords': '_czech_',
+                },
+                'czech_stemmer': {
+                    'type': 'stemmer',
+                    'language': 'czech',
+                },
+                'cs_CZ': {
+                    'type': 'hunspell',
+                    'locale': 'cs_CZ',
+                    'dedup': True,
+                }
+            },
+            'analyzer': {
+                'czech': {
+                    'tokenizer': 'standard',
+                    'filter': [
+                        'icu_folding',
+                        'lowercase',
+                        'czech_stop',
+                        'czech_stemmer',
+                        'cs_CZ',
+                    ]
+                }
+            }
+        }
+    }
+}
+```
+
+You can use `'czech'` analyzer on text fields now.
+
+## Build
+
+Build docker container: `make build`
+
+## Run for local development
+
+Run Elasticsearch on port 9200: `make run`
+Stop Elasticsearch container: `make stop`
+
+Stop and/or remove volume with data: `make destroy`