Polish "Update build and setup configuration to use HTTPS"

See gh-16244

eclipse/spring-boot-project.setup

@@ -61,8 +61,6 @@
         name="org.eclipse.platform.feature.group"/>
     <requirement
         name="org.eclipse.jdt.feature.group"/>
-    <requirement
-        name="AnyEditTools.feature.group"/>
     <requirement
         name="org.eclipse.m2e.maveneclipse.feature.feature.group"/>
     <requirement
@@ -93,8 +91,6 @@
         url="https://download.eclipse.org/technology/epp/packages/mars/R"/>
     <repository
         url="https://download.eclipse.org/releases/mars"/>
-    <repository
-        url="http://andrei.gmxhome.de/eclipse/"/>
     <repository
         url="https://dl.bintray.com/philwebb/m2eclipse-maveneclipse"/>
     <repository
@@ -164,18 +160,6 @@
           pattern="spring-boot-.*-test.*"/>
     </workingSet>
   </setupTask>
-  <setupTask
-      xsi:type="setup:CompoundTask"
-      name="de.loskutov.anyedit.AnyEditTools">
-    <setupTask
-        xsi:type="setup:PreferenceTask"
-        key="/instance/de.loskutov.anyedit.AnyEditTools/org.eclipse.jdt.ui.editor.tab.width"
-        value="4"/>
-    <setupTask
-        xsi:type="setup:PreferenceTask"
-        key="/instance/de.loskutov.anyedit.AnyEditTools/saveAndAddLine"
-        value="true"/>
-  </setupTask>
   <setupTask
       xsi:type="setup:CompoundTask"
       name="org.eclipse.jdt.ui">

spring-boot-deployment-tests/spring-boot-deployment-test-tomcat/pom.xml

@@ -19,7 +19,7 @@
 		<main.basedir>${basedir}/../..</main.basedir>
 		<cargo.container.id>tomcat8x</cargo.container.id>
 		<cargo.container.url>
-			http://central.maven.org/maven2/org/apache/tomcat/tomcat/${tomcat.version}/tomcat-${tomcat.version}.zip
+			https://repo1.maven.org/maven2/org/apache/tomcat/tomcat/${tomcat.version}/tomcat-${tomcat.version}.zip
 		</cargo.container.url>
 	</properties>
 	<dependencies>

spring-boot-parent/pom.xml

@@ -856,16 +856,6 @@
 					</plugin>
 				</plugins>
 			</build>
-			<pluginRepositories>
-				<pluginRepository>
-					<id>objectstyle</id>
-					<name>ObjectStyle.org Repository</name>
-					<url>http://objectstyle.org/maven2/</url>
-					<snapshots>
-						<enabled>false</enabled>
-					</snapshots>
-				</pluginRepository>
-			</pluginRepositories>
 		</profile>
 		<profile>
 			<id>snapshot</id>