Bump Maven dependencies and plugins

pom.xml

@@ -7,7 +7,7 @@
 	<packaging>war</packaging>
 
 	<properties>
-		<io.spring.platform-version>2.0.1.RELEASE</io.spring.platform-version>
+		<io.spring.platform-version>2.0.2.RELEASE</io.spring.platform-version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<timestamp>${maven.build.timestamp}</timestamp>
 		<sonar.language>java</sonar.language>
@@ -316,7 +316,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.3</version>
+				<version>3.5</version>
 				<configuration>
 					<source>1.7</source>
 					<target>1.7</target>
@@ -355,7 +355,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>sonar-maven-plugin</artifactId>
-				<version>2.7.1</version>
+				<version>3.0.1</version>
 			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>