Create spring-loader-tools project

Create spring-loader-tools containing utilities that can be used
with both Maven and Gradle plugings.

Refactored existing Maven plugin to use the new project.

Issue: #53129653

spring-boot-loader-tools/src/test/resources/META-INF/MANIFEST.MF

@@ -0,0 +1,11 @@
+Manifest-Version: 1.0
+Implementation-Title: spring-boot-sample-tomcat
+Implementation-Version: 0.5.0.BUILD-SNAPSHOT
+Implementation-Vendor-Id: org.springframework.boot
+Built-By: pwebb
+Build-Jdk: 1.7.0_17
+Specification-Title: spring-boot-sample-tomcat
+Created-By: Apache Maven 3.0.5
+Specification-Version: 0.5.0.BUILD-SNAPSHOT
+Archiver-Version: Plexus Archiver
+

spring-boot-loader-tools/src/test/resources/META-INF/maven/org.springframework.boot/spring-boot-sample-tomcat/pom.properties

@@ -0,0 +1,7 @@
+#Generated by Maven Integration for Eclipse
+#Fri Jul 26 13:40:41 PDT 2013
+version=0.5.0.BUILD-SNAPSHOT
+groupId=org.springframework.boot
+m2e.projectName=spring-boot-sample-tomcat
+m2e.projectLocation=/Users/pwebb/projects/spring/spring-bootstrap/code/spring-boot-samples/spring-boot-sample-tomcat
+artifactId=spring-boot-sample-tomcat

spring-boot-loader-tools/src/test/resources/META-INF/maven/org.springframework.boot/spring-boot-sample-tomcat/pom.xml

@@ -0,0 +1,39 @@
+<?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-samples</artifactId>
+		<version>0.5.0.BUILD-SNAPSHOT</version>
+	</parent>
+	<artifactId>spring-boot-sample-tomcat</artifactId>
+	<packaging>jar</packaging>
+	<properties>
+		<main.basedir>${basedir}/../..</main.basedir>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>spring-boot-up</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>spring-boot-up-tomcat</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-webmvc</artifactId>
+		</dependency>
+	</dependencies>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>${project.groupId}</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+</project>

spring-boot-loader-tools/src/test/resources/public/test.css

@@ -0,0 +1 @@
+p.{}