fixed test dependencies.

pom.xml

@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.kreth.property2java</groupId>
@@ -98,11 +100,13 @@
 			<groupId>org.junit.platform</groupId>
 			<artifactId>junit-platform-launcher</artifactId>
 			<version>1.5.0-M1</version>
+			<scope>test</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.junit.platform</groupId>
 			<artifactId>junit-platform-runner</artifactId>
 			<version>1.5.0-M1</version>
+			<scope>test</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.mockito</groupId>
@@ -120,6 +124,7 @@
 			<groupId>org.hamcrest</groupId>
 			<artifactId>hamcrest-library</artifactId>
 			<version>2.1-rc4</version>
+			<scope>test</scope>
 		</dependency>
 	</dependencies>