Added JavaFX 11 dependency to support JDK 11
<version>4.5.2</version>
</dependency>
+ <!-- JavaFx has been removed from JDK 11 and is a separate module now -->
+ <dependency>
+ <groupId>org.openjfx</groupId>
+ <artifactId>javafx-controls</artifactId>
+ <version>11</version>
+ </dependency>
</dependencies>
