Merge pull request #37 from hsbt/add-template

added missing template for build_wrapper(revised)

ruby-tools/jpi/lib/jenkins/plugin/cli/templates/build_wrapper.tt

@@ -0,0 +1,30 @@
+class <%= name.capitalize %>Wrapper < Jenkins::Tasks::BuildWrapper
+  display_name "<%= name.capitalize %> build wrapper"
+
+  # Invoked with the form parameters when this extension point
+  # is created from a configuration screen.
+  def initialize(attrs = {})
+
+  end
+
+  # Perform setup for a build
+  #
+  # invoked after checkout, but before any `Builder`s have been run
+  # @param [Jenkins::Model::Build] build the build about to run
+  # @param [Jenkins::Launcher] launcher a launcher for the orderly starting/stopping of processes.
+  # @param [Jenkins::Model::Listener] listener channel for interacting with build output console
+  def setup(build, launcher, listener)
+
+  end
+
+  # Optionally perform optional teardown for a build
+  #
+  # invoked after a build has run for better or for worse. It's ok if subclasses
+  # don't override this.
+  #
+  # @param [Jenkins::Model::Build] the build which has completed
+  # @param [Jenkins::Model::Listener] listener channel for interacting with build output console
+  def teardown(build, listener)
+
+  end
+end