Remove tasks to upgrade to version 1.3.0

These tasks are not needed for new installations, and in existing
installations they've already been executed when upgrading to version
1.3.0.

lib/tasks/budgets.rake

@@ -10,59 +10,4 @@ namespace :budgets do
       Budget.last.email_unselected
     end
   end
-
-  desc "Set published attribute"
-  task set_published: :environment do
-    Budget.where(published: nil).each do |budget|
-      if budget.phase == "drafting"
-        if budget.phases.enabled.first.present?
-          next_enabled_phase = budget.phases.enabled.where.not(kind: "drafting").first.kind
-        else
-          next_enabled_phase = "informing"
-          budget.phases.informing.update!(enabled: true)
-        end
-
-        budget.update!(phase: next_enabled_phase)
-        budget.update!(published: false)
-      else
-        budget.update!(published: true)
-      end
-    end
-  end
-
-  desc "Copies the Budget::Phase summary into description"
-  task phases_summary_to_description: :environment do
-    ApplicationLogger.new.info "Adding budget phases summary to descriptions"
-
-    Budget::Phase::Translation.find_each do |translation|
-      if translation.summary.present?
-        translation.description << "<br>"
-        translation.description << translation.summary
-        translation.update!(summary: nil) if translation.save
-      end
-    end
-  end
-
-  desc "Add name to existing budget phases"
-  task add_name_to_existing_phases: :environment do
-    ApplicationLogger.new.info "Adding names to budgets phases"
-
-    Budget::Phase.find_each do |phase|
-      if phase.translations.present?
-        phase.translations.each do |translation|
-          unless translation.name.present?
-            if I18n.available_locales.include? translation.locale
-              locale = translation.locale
-            else
-              locale = I18n.default_locale
-            end
-
-            translation.update!(name: I18n.t("budgets.phase.#{phase.kind}", locale: locale))
-          end
-        end
-      else
-        phase.translations.create!(name: I18n.t("budgets.phase.#{phase.kind}"), locale: I18n.default_locale)
-      end
-    end
-  end
 end