Description:
    Creates a new JHipster entity: JPA entity, Spring server side components and client side components

Example:
    jhipster entity Foo

    Should create something like:
        .jhipster/Foo.json
        src/main/java/package/domain/Foo.java
        src/main/java/package/repository/FooRepository.java
        src/main/java/package/web/rest/FooResource.java
        src/main/resources/config/liquibase/changelog/20150128232313_added_entity_Foo.xml
        src/main/webapp/app/entities/foo/foos.html
        src/main/webapp/app/entities/foo/foo-detail.html
        src/main/webapp/app/entities/foo/foo.js
        src/main/webapp/app/entities/foo/foo.controller.js
        src/main/webapp/app/entities/foo/foo-detail.controller.js
        src/main/webapp/app/entities/foo/foo.service.js
        src/test/java/package/web/rest/FooResourceTest.java
        src/main/webapp/i18n/en/foo.json
        src/main/webapp/i18n/fr/foo.json
