Bug 560849: [Releng] Update build to Tycho 1.6.0

  - Update to CBI 1.1.7
  - Update to EBR 1.1.0 (stick with Tycho 1.4.0 for recipes)
diff --git a/3rdparty/bundle-recipes-pom.xml b/3rdparty/bundle-recipes-pom.xml
index a40a310..62bcdb9 100644
--- a/3rdparty/bundle-recipes-pom.xml
+++ b/3rdparty/bundle-recipes-pom.xml
@@ -18,7 +18,9 @@
 	<packaging>pom</packaging>
 	
 	<properties>
-		<ebr.version>1.0.0</ebr.version>
+		<ebr.version>1.1.0</ebr.version>
+		<!-- tycho version compatible with ebr -->
+		<tycho.version>1.4.0</tycho.version>
 		
 		<tycho.scmUrl>scm:git:git://git.eclipse.org/gitroot/statet/org.eclipse.statet.git</tycho.scmUrl>
 		
diff --git a/releng/pom.xml b/releng/pom.xml
index bde83da..134f67f 100644
--- a/releng/pom.xml
+++ b/releng/pom.xml
@@ -28,15 +28,15 @@
 	<name>Eclipse StatET - Maven Parent</name>
 	
 	<prerequisites>
-		<maven>3.5.4</maven>
+		<maven>3.6.3</maven>
 	</prerequisites>
 	
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		
-		<tycho.version>1.4.0</tycho.version>
+		<tycho.version>1.6.0</tycho.version>
 		<tycho-extras.version>${tycho.version}</tycho-extras.version>
-		<cbi-plugins.version>1.1.5</cbi-plugins.version>
+		<cbi-plugins.version>1.1.7</cbi-plugins.version>
 		
 		<maven.compiler.source>1.8</maven.compiler.source>
 		<maven.compiler.target>1.8</maven.compiler.target>
@@ -259,7 +259,7 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-assembly-plugin</artifactId>
-					<version>3.1.1</version>
+					<version>3.2.0</version>
 				</plugin>
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
@@ -301,7 +301,7 @@
 				</plugin>
 				<plugin>
 					<groupId>org.eclipse.tycho</groupId>
-					<artifactId>tycho-p2-repository-plugin</artifactId>
+					<artifactId>tycho-compiler-plugin</artifactId>
 					<version>${tycho.version}</version>
 				</plugin>
 				<plugin>
@@ -341,6 +341,16 @@
 				</plugin>
 				<plugin>
 					<groupId>org.eclipse.tycho</groupId>
+					<artifactId>tycho-p2-publisher-plugin</artifactId>
+					<version>${tycho.version}</version>
+				</plugin>
+				<plugin>
+					<groupId>org.eclipse.tycho</groupId>
+					<artifactId>tycho-p2-repository-plugin</artifactId>
+					<version>${tycho.version}</version>
+				</plugin>
+				<plugin>
+					<groupId>org.eclipse.tycho</groupId>
 					<artifactId>tycho-p2-director-plugin</artifactId>
 					<version>${tycho.version}</version>
 				</plugin>
diff --git a/releng/spring.boot/pom.xml b/releng/spring.boot/pom.xml
index 102850c..3e81b7f 100644
--- a/releng/spring.boot/pom.xml
+++ b/releng/spring.boot/pom.xml
@@ -34,6 +34,10 @@
 		<relativePath/>
 	</parent>
 	
+	<prerequisites>
+		<maven>3.6.3</maven>
+	</prerequisites>
+	
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>