Add LICENSE section to README.md.

Update the core version
Fix localization file pl.json

Author: mialeska

README.md

@@ -81,3 +81,6 @@ See quick start example [here](./src/test/java/tests/usecases/QuickStartExample.
 To get more details please look at documentation:
 - [In English](https://github.com/aquality-automation/aquality-selenium-java/wiki/Overview-(English))
 - [In Russian](https://github.com/aquality-automation/aquality-selenium-java/wiki/Overview-(Russian))
+
+### License
+Library's source code is made available under the [Apache 2.0 license](LICENSE).

pom.xml

@@ -81,7 +81,7 @@
         <dependency>
             <groupId>com.github.aquality-automation</groupId>
             <artifactId>aquality-selenium-core</artifactId>
-            <version>2.0.3</version>
+            <version>2.0.4</version>
         </dependency>
 
         <dependency>

src/main/resources/localization/pl.json

@@ -70,7 +70,7 @@
   "loc.send.text": "Ustawianie tekstu - '%s'",
   "loc.setting.value": "Ustawienie wartości - '%s'",
   "loc.text.clearing": "Oczyszczenie",
-  "loc.text.submitting": "Oczyszczenie",
+  "loc.text.submitting": "Przesyłanie",
   "loc.text.field": "Pole tekstowe",
   "loc.text.sending.key": "Wysyłanie klawisz '%1$s'",
   "loc.text.typing": "Wpisywanie '%s'",