add jst file with the templates required for the new views
add js helper file
print to head metas the text from the flavors and decorations (comming from the rails presenters)
render cupcake slots
fix typo error on 'flavour' it's 'flavor'
remove plain markup used for the cupcake slots
add main view in charge of rendering the customs
add view in charge of rendering a customsCategory (views: cupcakeCustoms > customsCategory)
add view in charge of rendering a customsGroup (views: cupcakeCustoms > customsCategory > customsGroup)
add view in charge of rendering a custom (views: cupcakeCustoms > customsCategory > customsGroup > custom)
Now the dragging for the views is handled in the 'custom' view insted of in the design_your_own.js file
handle the droppable of the customs in the cupcake box throught the 'cupcake' view