Update Orbit repository location to Photon release

-Use Orbit repository from Photon R20180531190352
-Move to tycho 1.2.0

Change-Id: Ie8b0c4711218f4581c9ee30a1d96290ec5e082f0
Signed-off-by: Aparna Argade <aprsac@yahoo.com>
diff --git a/devtools/target-platforms/photon/photon.target b/devtools/target-platforms/photon/photon.target
index 289742f..32f7309 100644
--- a/devtools/target-platforms/photon/photon.target
+++ b/devtools/target-platforms/photon/photon.target
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde version="3.8"?><target name="Eclipse Photon via p2" sequenceNumber="1">
+<?pde version="3.8"?><target name="Eclipse Photon via p2" sequenceNumber="2">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.platform.ide" version="0.0.0"/>
@@ -16,12 +16,12 @@
 <unit id="org.junit" version="4.12.0.v201504281640"/>
 <unit id="com.thoughtworks.qdox" version="1.6.3.v20081201-1400"/>
 <unit id="javax.inject" version="1.0.0.v20091030"/>
-<unit id="org.hamcrest.library" version="1.3.0.v201505072020"/>
-<unit id="org.hamcrest.library.source" version="1.3.0.v201505072020"/>
-<unit id="org.hamcrest.core" version="1.3.0.v201303031735"/>
-<unit id="org.hamcrest.core.source" version="1.3.0.v201303031735"/>
+<unit id="org.hamcrest.library" version="1.3.0.v20180524-2246"/>
+<unit id="org.hamcrest.library.source" version="1.3.0.v20180524-2246"/>
+<unit id="org.hamcrest.core" version="1.3.0.v20180420-1519"/>
+<unit id="org.hamcrest.core.source" version="1.3.0.v20180420-1519"/>
 <unit id="ca.odell.glazedlists" version="0.0.0"/>
-<repository location="http://download.eclipse.org/tools/orbit/downloads/drops/S20171130170529/repository/"/>
+<repository location="http://download.eclipse.org/tools/orbit/downloads/drops/R20180531190352/repository/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.license.feature.group" version="1.0.1.v20140414-1359"/>
diff --git a/pom.xml b/pom.xml
index caa1e32..1469015 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,4 +1,4 @@
-<!-- Copyright (c) 2011, 2017 PetalsLink, Red Hat Inc. and others.
+<!-- Copyright (c) 2011, 2018 PetalsLink, Red Hat Inc. and others.
  All rights reserved. This program and the accompanying materials
  are made available under the terms of the Eclipse Public License
  v1.0 which accompanies this distribution, and is available at
@@ -23,7 +23,7 @@
 		<maven>3.1.1</maven>
 	</prerequisites>
 	<properties>
-		<tycho-version>1.1.0</tycho-version>
+		<tycho-version>1.2.0</tycho-version>
 		<tycho-extras-version>${tycho-version}</tycho-extras-version>
 		<!-- Properties to enable jacoco code coverage analysis -->
 		<sonar.core.codeCoveragePlugin>jacoco</sonar.core.codeCoveragePlugin>