Huge cleanup (#1408)

* Parent pom moved to the top level of the repository
* Deprecated modules removed
* Old build files removed (editions + ant)
* Old library jars removed
* Migration to Junit 5

Important notes:

* The Swagger extension couldn't be saved, it relied on a removed platform module
* The XML extension couldn't be removed, too many things depended on it

Author: quilicicf

.gitignore

@@ -1,80 +1,7 @@
-/build/editions
-/incubator/org.restlet.ext.guice/bin
-/incubator/org.restlet.ext.swagger/bin
-/incubator/org.restlet.ext.webdav/bin
-/incubator/org.restlet.sandbox/bin
-/modules/org.restlet/bin
-/modules/org.restlet/target
-/modules/org.restlet.example/bin
-/modules/org.restlet.example.book.restlet.ch08.gae/bin
-/modules/org.restlet.example.book.restlet.ch08.gae/war/WEB-INF/classes
-/modules/org.restlet.example.book.restlet.ch08.gae/war/WEB-INF/lib
-/modules/org.restlet.example.book.restlet.ch08.odata/bin
-/modules/org.restlet.example.book.restlet.ch08.odata/lib
-/modules/org.restlet.example.book.restlet.ch09.android/bin
-/modules/org.restlet.example.book.restlet.ch09.android/libs
-/modules/org.restlet.example.book.restlet.ch09.android/bin
-/modules/org.restlet.example.book.restlet.ch09.gwt/bin
-/modules/org.restlet.example.book.restlet.ch09.gwt/gwt-gen
-/modules/org.restlet.example.book.restlet.ch09.gwt/gwt-lib
-/modules/org.restlet.example.book.restlet.ch09.gwt/gwt-unitCache
-/modules/org.restlet.example.book.restlet.ch09.gwt/war/mail
-/modules/org.restlet.example.book.restlet.ch09.gwt/war/WEB-INF/appengine-generated
-/modules/org.restlet.example.book.restlet.ch09.gwt/war/WEB-INF/classes
-/modules/org.restlet.example.book.restlet.ch09.gwt/war/WEB-INF/deploy
-/modules/org.restlet.example.book.restlet.ch09.gwt/war/WEB-INF/lib
-/modules/org.restlet.ext.apispark/bin
-/modules/org.restlet.ext.atom/bin
-/modules/org.restlet.ext.crypto/bin
-/modules/org.restlet.ext.e4/bin
-/modules/org.restlet.ext.emf/bin
-/modules/org.restlet.ext.fileupload/bin
-/modules/org.restlet.ext.freemarker/bin
-/modules/org.restlet.ext.gae/bin
-/modules/org.restlet.ext.gson/bin
-/modules/org.restlet.ext.guice/bin
-/modules/org.restlet.ext.gwt/bin
-/modules/org.restlet.ext.html/bin
-/modules/org.restlet.ext.httpclient/bin
-/modules/org.restlet.ext.jaas/bin
-/modules/org.restlet.ext.jackson/bin
-/modules/org.restlet.ext.javamail/bin
-/modules/org.restlet.ext.jaxb/bin
-/modules/org.restlet.ext.jaxrs/bin
-/modules/org.restlet.ext.jdbc/bin
-/modules/org.restlet.ext.jetty/bin
-/modules/org.restlet.ext.jibx/bin
-/modules/org.restlet.ext.json/bin
-/modules/org.restlet.ext.lucene/bin
-/modules/org.restlet.ext.nio/bin
-/modules/org.restlet.ext.oauth/bin
-/modules/org.restlet.ext.odata/bin
-/modules/org.restlet.ext.openid/bin
-/modules/org.restlet.ext.osgi/bin
-/modules/org.restlet.ext.raml/bin
-/modules/org.restlet.ext.rdf/bin
-/modules/org.restlet.ext.rome/bin
-/modules/org.restlet.ext.sdc/bin
-/modules/org.restlet.ext.servlet/bin
-/modules/org.restlet.ext.simple/bin
-/modules/org.restlet.ext.sip/bin
-/modules/org.restlet.ext.slf4j/bin
-/modules/org.restlet.ext.spring/bin
-/modules/org.restlet.ext.swagger/bin
-/modules/org.restlet.ext.jsslutils/bin
-/modules/org.restlet.ext.thymeleaf/bin
-/modules/org.restlet.ext.velocity/bin
-/modules/org.restlet.ext.wadl/bin
-/modules/org.restlet.ext.xdb/bin
-/modules/org.restlet.ext.xml/bin
-/modules/org.restlet.ext.xstream/bin
-/modules/org.restlet.test/bin
+/incubator/*/bin
+/modules/*/bin
 /modules/org.restlet.test/velocity.log
 /modules/org.restlet.test/velocity.log.1
-/modules/org.restlet.ext.apispark-swagger-annotations-1_2/bin/
-/modules/org.restlet.ext.apispark-swagger-annotations-2_0/bin/
-/build/velocity.log
-/build/build.number
 .DS_Store
 *.iml
 .DS_Store