Fixes bug in upgrader that creates languages, where it shouldn't.
Showing a spinner while importing the database from server.
Fixes database import Rake task and Capistrano recipe
Removes the page info tooltip and add a overlay window instead.

This increases the rendering speed of the sitemap and adds possibilities to show even more infos of that page.
<hr> styling
Do not render element hint icon if element is trashed.
Only send user credentials via mail, if the value is from checkbox.
Fixes bug in Content#create_from_scratch that does not allow to create a content from essence_type.
Move shared essence partials into `views/alchemy/essence/shared` folder.
Refactors the loading of external libraries and Alchemy mixins.

Basically we don't require everything at boot time anymore.
Only the global stuff, like other engines is loaded at boot time.
All other stuff gets required where its needed.

This gives several advantages:

* Faster boot up time. Especially while running single tests.
* Possibility to introduce a reduced faster spec helper.
* Clearer view on dependencies of classes. Especially in models.
Introduces a fast_specs helper.

This reduced faster spec helper, runs your specs without any extra stuff.

Just require 'fast_specs' in your specs instead of 'spec_helper'.
JSONify options params while passing them around between ruby and javascript.

This fixes some weird url parsing bugs in jQuery and finally drops the requirement for `HashWithIndifferentAccess` in `EssencePicture#edit` view.
Alters devise-encrytable 2.5 upgrader notice
Fix missing dependency [ci skip]
Fixes missing dependency in upgrader task.
Fixes the alchemy:db:dump cap recipe.
Fixes the usage of local database config in alchemy:import:database cap recipe.
Reverts the removal of the action_view extension. [ci skip]

Rails still has no button tag helper. YIKES!
Removes `hashified_options` and uses json based `params[:options]` handling.
Loading more and more mixins and libraries while booting, because Rails :/