Add a `spring-boot-developer-tools` module

Add a new `spring-boot-developer-tools` module which will contain
auto-configuration to help during application development.

See gh-3082

pom.xml

@@ -84,6 +84,7 @@
 				<module>spring-boot</module>
 				<module>spring-boot-autoconfigure</module>
 				<module>spring-boot-actuator</module>
+				<module>spring-boot-developer-tools</module>
 				<module>spring-boot-docs</module>
 				<module>spring-boot-starters</module>
 				<module>spring-boot-cli</module>

spring-boot-dependencies/pom.xml

@@ -184,6 +184,11 @@
 				<artifactId>spring-boot-configuration-processor</artifactId>
 				<version>1.3.0.BUILD-SNAPSHOT</version>
 			</dependency>
+			<dependency>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-developer-tools</artifactId>
+				<version>1.3.0.BUILD-SNAPSHOT</version>
+			</dependency>
 			<dependency>
 				<groupId>org.springframework.boot</groupId>
 				<artifactId>spring-boot-loader</artifactId>

spring-boot-developer-tools/pom.xml

@@ -0,0 +1,90 @@
+<?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">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-parent</artifactId>
+		<version>1.3.0.BUILD-SNAPSHOT</version>
+		<relativePath>../spring-boot-parent</relativePath>
+	</parent>
+	<artifactId>spring-boot-developer-tools</artifactId>
+	<name>Spring Boot Developer Tools</name>
+	<description>Spring Boot Developer Tools</description>
+	<url>http://projects.spring.io/spring-boot/</url>
+	<organization>
+		<name>Pivotal Software, Inc.</name>
+		<url>http://www.spring.io</url>
+	</organization>
+	<properties>
+		<main.basedir>${basedir}/..</main.basedir>
+	</properties>
+	<dependencies>
+		<!-- Compile -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-autoconfigure</artifactId>
+		</dependency>
+		<!-- Optional -->
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-web</artifactId>
+			<optional>true</optional>
+		</dependency>
+		<dependency>
+			<groupId>javax.servlet</groupId>
+			<artifactId>javax.servlet-api</artifactId>
+			<optional>true</optional>
+		</dependency>
+		<!-- Annotation processing -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-configuration-processor</artifactId>
+			<optional>true</optional>
+		</dependency>
+		<!-- Test -->
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-webmvc</artifactId>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tomcat.embed</groupId>
+			<artifactId>tomcat-embed-core</artifactId>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.tomcat.embed</groupId>
+			<artifactId>tomcat-embed-logging-juli</artifactId>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.eclipse.jetty.websocket</groupId>
+			<artifactId>websocket-client</artifactId>
+			<version>${jetty.version}</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-thymeleaf</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>animal-sniffer-maven-plugin</artifactId>
+				<configuration>
+					<ignores>
+						<ignore>org.springframework.boot.developertools.tunnel.server.RemoteDebugPortProvider</ignore>
+					</ignores>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+</project>

spring-boot-developer-tools/src/test/resources/org/springframework/boot/developertools/restart/classloader/Parent.txt

@@ -0,0 +1 @@
+fromparent

spring-boot-full-build/pom.xml

@@ -51,6 +51,7 @@
 		<module>../spring-boot</module>
 		<module>../spring-boot-autoconfigure</module>
 		<module>../spring-boot-actuator</module>
+		<module>../spring-boot-developer-tools</module>
 		<module>../spring-boot-starters</module>
 		<module>../spring-boot-cli</module>
 		<module>../spring-boot-samples</module>