Removes PagesHelper#sitename_from_header_page method.
Removes Admin::ElementsHelper#elements_by_name_for_select method.
Removes Admin::EssencesHelper#render_essence_editor_by_position method.
Removes EssencesHelper#render_essence_view_by_position method.
Removes BaseHelper#current_language method
Removes Resource#model_name method
Removes Resource#namespaced_model_name method.
Removes ResourcesHelper#resource_model_name method.
Deprecates UrlHelper#page_path_for method. Use show_alchemy_page_path instead.
Adds specs for LayoutpagesController#index
Refactors specs for DashboardController#check_update to not send requests over the internet.
Adds specs for EssenceDate#preview_text method.