Bug 498979 - SWT Tools feature is missing copyright field 

There is %copyright in the feature.xml but it's missing from the
feature.properties. Add it with proper content.

Change-Id: Id9a46e95b081ca43685c9ba2eb0df266617771c5
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/features/org.eclipse.swt.tools.feature/feature.properties b/features/org.eclipse.swt.tools.feature/feature.properties
index 1329d0c..f450bb9 100644
--- a/features/org.eclipse.swt.tools.feature/feature.properties
+++ b/features/org.eclipse.swt.tools.feature/feature.properties
@@ -1,5 +1,5 @@
 ###############################################################################
-# Copyright (c) 2014 Red Hat Inc. and others.
+# Copyright (c) 2014, 2016 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
@@ -11,4 +11,14 @@
 featureName=SWT Tools
 description=SWT Tools, including Sleak, SWT Spy Plugin, and JniGen. 
 descriptionURL=https://www.eclipse.org/swt/tools/
-providerName=Eclipse.org
\ No newline at end of file
+providerName=Eclipse.org
+
+copyright=\
+Copyright (c) 2014, 2016 Red Hat Inc. and others.\n\
+All rights reserved. This program and the accompanying materials\n\
+are made available under the terms of the Eclipse Public License v1.0\n\
+which accompanies this distribution, and is available at\n\
+http://www.eclipse.org/legal/epl-v10.html\n\
+\n\
+Contributors:\n\
+    Red Hat Inc. - initial API and implementation\n