Added installation for the launch files.

src/rosjava_actionlib/CMakeLists.txt

@@ -27,3 +27,7 @@ catkin_package()
 # allprojects closure the root build.gradle
 install(DIRECTORY ${CATKIN_DEVEL_PREFIX}/${CATKIN_GLOBAL_MAVEN_DESTINATION}/com/github/rosjava/${PROJECT_NAME}/
 DESTINATION ${CATKIN_GLOBAL_MAVEN_DESTINATION}/com/github/rosjava/${PROJECT_NAME})
+
+# Install the launchfiles
+install(DIRECTORY launch/
+  DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION}/launch)