Conflicts:
	spring-boot-dependencies/pom.xml

Closes #1409

Closes #1408

Closes #1407

Closes #1406

Closes #1405

Closes #1404

Closes #1402
Closes #1403

Closes #1401

Closes #1400

Closes #1399

Closes #1398

Closes #1389

* cleaning-up-maven-plugin-dependencies:
  Delete duplicate version numbers of Maven plugins

The Maven plugin version numbers are defined in the pluginManagement
of the spring-boot-dependencies pom.xml. Consequently, they can be
deleted in the spring-boot-starter-parent pom.xml to avoid version
conflicts and duplicated version management.

Fixes gh-1380

Use ant-run to clean spring-boot-samples when `clean` is invoked on
the main project.

Fix DefaultCounterService.reset to call the reset method of the
underlying MetricWriter.

Fixes gh-1391

Update StarterDependenciesIntegrationTests to only consider starter
folders that contain POM files.

Fixes gh-1395

Conflicts:
	spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/orm/jpa/JpaProperties.java

Update the the PathMatchingResourcePatternResolver used in the
MessageSourceAutoConfiguration condition to deal with the fact
that `classpath*:` patterns do not work with URLClassLoaders when
the pattern doesn't include a folder.

The ExtendedPathMatchingResourcePatternResolver works by searching
all classpath URLs when the `findAllClassPathResources` method is
called with an empty location.

Fixes gh-1378

Fixes gh-1393

The loading is via a marker interface SpringBootAstTransformation
to avoid clashing with other services registered as org.groovy.*

Fixes gh-1392

Closes #1388

Closes #1387

Relax the generic signature on EntityManagerFactoryBuilder.properties
so that any object type can be added.

Fixed gh-1376

Update RelaxedDataBinder to support property aliases and change
DataSourceBuilder to use them.

Fixes gh-1384

Rename Banner.write to Banner.printBanner for consistency with the
now deprecated SpringApplication.printBanner method.

* pull1363:
  Support programmatic banners via setter

Introduce an easy way for the user to provide an custom programmatic
banner to the Application as alternative to the static banner.txt file,
without the need to override SpringApplication class.

Fixes gh-1363

* feature-configurable-ansioutput:
  Allow ANSI output to be configured by properties