Enyo 2080: Allow webOS service file scaffolding to be added to project

Ares can create Webos service in WebOS ProjectProperty Tab.

1) Required PR: https://github.com/enyojs/ares-webos-sdk/pull/62
    - WebosProjectProperties.js: Project Property Tab for WebOS plug-in
2)  project-view/source/ProjectWizard.js
    - get event handler for `onApplyAddSource` (from WebosProjectProperties (plug-in))
    - forward `onAdditionalSource` event into ProjectProperties to notify additional template ID
3) project-view/source/ProjectProperties.js
    - get `onAdditionalSource` Event to add additional template ID.
4) project-view/source/ProjectView.js
    - onProjectSelected: "handleProjectSelected" in projectWizardModify to refresh Project List after adding service

Enyo-DCO-1.1-Signed-off-by: Junil Kim <logyourself@gmail.com>