v4.0.0.rc1

4.0.0.rc1 (2017-0817)

• Removed merge_params from Alchemy::Admin::BaseHelper
  Use ActionController::Parameters#merge instead
• Removed merge_params_only from Alchemy::Admin::BaseHelper
  Use methods from ActionController::Parameters instead
• Removed merge_params_without from Alchemy::Admin::BaseHelper
  Use ActionController::Parameters#delete_if instead
• Removed tag_list_tag_active? from Alchemy::Admin::TagsHelper
  Use filtered_by_tag? instead
• Removed add_to_tag_filter and remove_from_tag_filter from Alchemy::Admin::TagsHelper
  Use tags_for_filter and pass the current tag instead
• Removes the possibility to pass options param as JSON string. #1291 by tvdeyen
  Pass normal params instead.
• Removed redirect_back_or_to_default from Alchemy::Admin::BaseController
  Use Rails' redirect_back with a fallback_location instead
• Deprecated controller requests test helpers #1284 by tvdeyen