Cleaning and splitting up the views.

I'm keeping the views as small as possible in order to make them easier
to change and new features easier to plug in.

I created a "bundles" dir containing a partial for each section of the
form and also removed head and javascripts from the main view since
these partials can became bigger and harder to maintain.
Moving available bundles to config.

Using config to keep track of available bundles.
Also using this config to add the bundles' modules to the main form.
Way easier this way :D
Merge pull request #28 from InFog/views_clean_up

Views clean up and bundle setup