Migrate from Tycho 0.11.0 to 0.18.0
diff --git a/gemini.management.releng/pom.xml b/gemini.management.releng/pom.xml
index 35b98e9..3cabd2b 100644
--- a/gemini.management.releng/pom.xml
+++ b/gemini.management.releng/pom.xml
@@ -9,7 +9,7 @@
 	<name>Gemini Management Parent POM</name>
 
 	<properties>
-		<tycho-version>0.11.0</tycho-version>
+		<tycho-version>0.18.0</tycho-version>
 	</properties>
 	
 	<modules>
@@ -22,13 +22,13 @@
 	<build>
 		<plugins>
 			<plugin>
-				<groupId>org.sonatype.tycho</groupId>
+				<groupId>org.eclipse.tycho</groupId>
 				<artifactId>tycho-maven-plugin</artifactId>
 				<version>${tycho-version}</version>
 				<extensions>true</extensions>
 			</plugin>
 			<plugin>
-				<groupId>org.sonatype.tycho</groupId>
+				<groupId>org.eclipse.tycho</groupId>
 				<artifactId>target-platform-configuration</artifactId>
 				<version>${tycho-version}</version>
 				<configuration>
@@ -47,7 +47,7 @@
 		<pluginManagement>
 			<plugins>
 				<plugin>
-					<groupId>org.sonatype.tycho</groupId>
+					<groupId>org.eclipse.tycho</groupId>
 					<artifactId>maven-osgi-compiler-plugin</artifactId>
 					<version>${tycho-version}</version>
 					<configuration>
@@ -55,8 +55,8 @@
 					</configuration>
 				</plugin>
 				<plugin>
-					<groupId>org.sonatype.tycho</groupId>
-					<artifactId>maven-osgi-source-plugin</artifactId>
+					<groupId>org.eclipse.tycho</groupId>
+					<artifactId>tycho-source-plugin</artifactId>
 					<version>${tycho-version}</version>
 					<executions>
 						<execution>
diff --git a/gemini.management.repository/pom.xml b/gemini.management.repository/pom.xml
index acef9f7..cb43b3f 100644
--- a/gemini.management.repository/pom.xml
+++ b/gemini.management.repository/pom.xml
@@ -21,7 +21,7 @@
 	<build>
 		<plugins>
 			<plugin>
-				<groupId>org.sonatype.tycho</groupId>
+				<groupId>org.eclipse.tycho</groupId>
 				<artifactId>tycho-p2-publisher-plugin</artifactId>
 				<version>${tycho-version}</version>
 				<configuration>
diff --git a/org.eclipse.gemini.management.tests/pom.xml b/org.eclipse.gemini.management.tests/pom.xml
index 8f9251b..53d6f9b 100644
--- a/org.eclipse.gemini.management.tests/pom.xml
+++ b/org.eclipse.gemini.management.tests/pom.xml
@@ -16,8 +16,8 @@
 	<build>
 		<plugins>
 		  <plugin>
-				<groupId>org.sonatype.tycho</groupId>
-				<artifactId>maven-osgi-test-plugin</artifactId>
+				<groupId>org.eclipse.tycho</groupId>
+				<artifactId>tycho-surefire-plugin</artifactId>
 				<version>${tycho-version}</version>
 				<configuration>
 					<argLine>-Xmx512m -Xms128m -XX:PermSize=128m -XX:MaxPermSize=384m -Dcom.sun.management.jmxremote.port=21045 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false</argLine>
diff --git a/org.eclipse.gemini.management/pom.xml b/org.eclipse.gemini.management/pom.xml
index 6f7c29d..2f22ac4 100644
--- a/org.eclipse.gemini.management/pom.xml
+++ b/org.eclipse.gemini.management/pom.xml
@@ -16,8 +16,8 @@
 	<build>
 		<plugins>
 			<plugin>
-				<groupId>org.sonatype.tycho</groupId>
-				<artifactId>maven-osgi-source-plugin</artifactId>
+				<groupId>org.eclipse.tycho</groupId>
+				<artifactId>tycho-source-plugin</artifactId>
 			</plugin>
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>