Validate Build Structure

Once you run the script for building custom policy, you can validate the directory structure at {policy Name}/src.

Build structure:

`-- src
    |-- config
    |   `-- java
    |       `-- oracle
    |           `-- apiplatform
    |               `-- policies
    |                   `-- {policy name Folder}
    |                  				`-- {policy name}Constants.java
    |                  				`-- {policy name}Validator.java
    |-- metadata
    |   `-- metadata.json
    |-- runtime
    |   `-- java
    |       `-- oracle
    |           `-- apiplatform
    |               `-- policies
    |                   `-- {policy name Folder}
    |                 		  `-- {policy name}Runtime.java
    |               		    `-- {policy name}RuntimeFactory.java
    |-- ui
        `-- resources
            |-- L10n
            		|-- Localization folders  -> folders for all localizations supported
            		|-- {policy name}.json  -> JSON file containing token
            |	-- {policy name}-edit.html -> HTML markup of the policy in edit mode
            |	-- {policy name}-edit.js   -> View model of policy in edit mode
            |	-- {policy name}-view.html -> HTML markup of policy in view mode
            |	-- {policy name}-view.js   -> View model of policy in view mode