Build with Tycho 2.2.0

Change-Id: Ie28d9f9a25b1429149d37d14cf2d92f8e790a049
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/.mvn/extensions.xml b/.mvn/extensions.xml
index 4630039..c20f5b2 100644
--- a/.mvn/extensions.xml
+++ b/.mvn/extensions.xml
@@ -3,6 +3,6 @@
   <extension>
     <groupId>org.eclipse.tycho.extras</groupId>
     <artifactId>tycho-pomless</artifactId>
-    <version>2.0.0</version>
+    <version>2.2.0</version>
   </extension>
 </extensions>
diff --git a/pom.xml b/pom.xml
index 63ef70e..1d99861 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,8 +10,7 @@
 	</prerequisites>
 	
 	<properties>
-		<tycho-version>2.0.0</tycho-version>
-		<tycho-extras-version>${tycho-version}</tycho-extras-version>
+		<tycho-version>2.2.0</tycho-version>
 		<sonar.jacoco.reportPath>../target/jacoco.exec</sonar.jacoco.reportPath>
 		<tycho.scmUrl>scm:git:https://git.eclipse.org/r/p/lsp4e/lsp4e.git</tycho.scmUrl>
 		<ui.test.vmargs></ui.test.vmargs>
@@ -95,14 +94,14 @@
 					<dependency>
 						<groupId>org.eclipse.tycho.extras</groupId>
 						<artifactId>tycho-sourceref-jgit</artifactId>
-						<version>${tycho-extras-version}</version>
+						<version>${tycho-version}</version>
 					</dependency>
 				</dependencies>
 			</plugin>
 			<plugin>
 				<groupId>org.eclipse.tycho.extras</groupId>
 				<artifactId>tycho-p2-extras-plugin</artifactId>
-				<version>${tycho-extras-version}</version>
+				<version>${tycho-version}</version>
 				<executions>
 					<!-- Make sure we don't forget to bump version -->
 					<execution>
@@ -147,7 +146,7 @@
 						<dependency>
 							<groupId>org.eclipse.tycho.extras</groupId>
 							<artifactId>tycho-buildtimestamp-jgit</artifactId>
-							<version>${tycho-extras-version}</version>
+							<version>${tycho-version}</version>
 						</dependency>
 					</dependencies>
 					<configuration>
@@ -181,7 +180,7 @@
 					<plugin>
 						<groupId>org.eclipse.tycho.extras</groupId>
 						<artifactId>tycho-pack200a-plugin</artifactId>
-						<version>${tycho-extras-version}</version>
+						<version>${tycho-version}</version>
 						<executions>
 							<execution>
 								<id>pack200-normalize</id>
@@ -209,7 +208,7 @@
 					<plugin>
 						<groupId>org.eclipse.tycho.extras</groupId>
 						<artifactId>tycho-pack200b-plugin</artifactId>
-						<version>${tycho-extras-version}</version>
+						<version>${tycho-version}</version>
 						<executions>
 							<execution>
 								<id>pack200-pack</id>
@@ -223,7 +222,7 @@
 					<plugin>
 						<groupId>org.eclipse.tycho</groupId>
 						<artifactId>tycho-p2-plugin</artifactId>
-						<version>${tycho-extras-version}</version>
+						<version>${tycho-version}</version>
 						<executions>
 							<execution>
 								<id>p2-metadata</id>