Usefull polymer elements
=========================

EWT          -> portal
~~~~~~~~~~~~~~~~~~~~~~

bookmark     -> cart
action       -> element
family       -> package  
catalog.json -> data


- **app-shell** : enables us to deal with browser based routes (that is, urls)
  - **page-packages** : action families
    - **catalog-data** : catalog.json
    - **app-logo** : display EOLE logo
    - **app-bar** : search's input
    - **cart-icon** : bookmark
      - **catalog-cart** : localStorage for bookmark
        - **catalog-element** : 
          - **catalog-data** : catalog.json
    - **ewt-logout**
    - **package-tile** : action family
      - **catalog-package** : getter for catalog
        - **catalog-data** : catalog.json
      - **theme-color**
  - **page-browse** : actions list (thumbnail view)
    - **catalog-data** : catalog.json
    - **catalog-package** : getter for catalog
    - **catalog-data** : catalog.json
    - **app-sidebar** : css
      - **app-logo** : display EOLE logo
      - **app-bar** : search's input
      - **package-symbol** : display image for action's family
    - **cart-icon** : bookmark
    - **ewt-logout**
    - **element-table-cards** : display actions
      - **catalog-data** : catalog.json
      - **element-card** : display action
        - **element-action-menu**
        - **package-symbol** : display image for action
    - **element-table**
  - **page-element** : the action view
    - **catalog-element** : 
    - **catalog-package**
    - **catalog-data** : catalog.json
    - **app-sidebar** : css
      - **app-logo** : display EOLE logo
      - **app-bar** : search's input
      - **package-symbol** : display image for action
      - **cart-item-icon** : 
    - **cart-icon** : bookmark
    - **ewt-logout**
  - **page-not-found** : self explanable
    - **app-sidebar** : css
      - **app-logo** : display EOLE logo
      - **app-bar** : search's input
  - **app-cart** : bookmarks
    - **cart-item** : bookmark
