Bump sample versions on release

Closes gh-52

Author: philwebb

ci/scripts/stage.sh

@@ -37,7 +37,10 @@ echo "Setting next development version (v$nextVersion)"
 run_maven versions:set -DnewVersion=$nextVersion -DgenerateBackupPoms=false
 run_maven org.eclipse.tycho:tycho-versions-plugin:update-eclipse-metadata
 sed -i "s/:release-version:.*/:release-version: ${stageVersion}/g" README.adoc
-git add . > /dev/null
+sed -i "s/spring-javaformat-gradle-plugin:.*/spring-javaformat-gradle-plugin:${stageVersion}\"\)/g" samples/spring-javaformat-gradle-sample/build.gradle
+sed -i "s/spring-javaformat-checkstyle:.*/spring-javaformat-checkstyle:${stageVersion}\"\)/g" samples/spring-javaformat-gradle-sample/build.gradle
+sed -i "s|<spring-javaformat.version>.*</spring-javaformat.version>|<spring-javaformat.version>${stageVersion}</spring-javaformat.version>|" samples/spring-javaformat-maven-sample/pom.xml 
+git add -u . > /dev/null
 git commit -m"Next development version (v${nextVersion})" > /dev/null
 
 echo "DONE"

samples/spring-javaformat-maven-sample/pom.xml

@@ -8,13 +8,14 @@
 	<version>0.0.1-SNAPSHOT</version>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<spring-javaformat.version>0.0.8-SNAPSHOT</spring-javaformat.version>
 	</properties>
 	<build>
 		<plugins>
 			<plugin>
 				<groupId>io.spring.javaformat</groupId>
 				<artifactId>spring-javaformat-maven-plugin</artifactId>
-				<version>0.0.8-SNAPSHOT</version>
+				<version>${spring-javaformat.version}</version>
 				<executions>
 					<execution>
 						<goals>