ENYO-3283: Unable to create a project by NONE template version

Currently, LG ARES cannot create NONE template project.
When I analyzed this issue, I realized that ARES core doesn't regard NONE template project if 3rd party plugin service is changed.
So, this issue can be reproduced in the case phongegap service is selected. I made a modification in both file
ProjectProperties.js & WebosProjectProperties.js because I want to decouple some dependency webos feature on ARES core.
So, please review both file at once.

The JIRA issue link is https://enyojs.atlassian.net/browse/ENYO-3283