Add support for building Frontend portlets created by Liferay JS Toolkit in the modules folder

• Type: Story
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: 7.2.10 DXP FP2, 7.2.10.1 DXP SP1, Master
• Component/s: Dev Tools > Gradle Plugins
• Labels:
  • 7.2-devtools
  • liferay-dxp-72-sp1
  • liferay-fixpack-dxp-2-7210
• Epic/Theme:
  • Quick_Win

Simplified steps for app creation:

1. blade init workspace (or use existing workspace. Must be in gradle-plugins-workspace 2.1.4+)
2. Steps to create js toolkit apps are found here: https://github.com/liferay/liferay-npm-build-tools/wiki/How-to-use-generator-liferay-bundle#run-the-generator
3. gradlew deploy
   Will copy built jar to bundles/deploy directory

For quick reference i've included the steps down here:

1. npm install -g yo
2. npm install -g generator-liferay-js
3. yo liferay-js
4. Go through prompts to create frontend app