reloads alternate_dates in specs where necessary

spec/models/planning_element_spec.rb

@@ -642,7 +642,7 @@ describe PlanningElement do
       let(:journal_scenario) { FactoryGirl.create(:scenario) }
       # PlanningElements create a alternate_date on save by default, so just use that
       it "should create a journal entry if a scenario gets assigned to an alternate date" do
-        alternate_date = journal_planning_element.alternate_dates.first.tap do |ad|
+        alternate_date = journal_planning_element.alternate_dates(true).first.tap do |ad|
           ad.scenario = journal_scenario
         end
         journal_planning_element.save!
@@ -662,7 +662,7 @@ describe PlanningElement do
 
       it "should create a journal entry if a scenario gets removed from an alternate date" do
         # PlanningElements create a alternate_date on save by default, so just use that
-        alternate_date = journal_planning_element.alternate_dates.first.tap do |ad|
+        alternate_date = journal_planning_element.alternate_dates(true).first.tap do |ad|
           ad.scenario = journal_scenario
         end
         journal_planning_element.save!
@@ -683,7 +683,7 @@ describe PlanningElement do
 
       it "should create seperate journal entries for start_date and due_date if only one of 'em is modified" do
         # PlanningElements create an alternate_date on save by default, so just use that
-        alternate_date = journal_planning_element.alternate_dates.first.tap do |ad|
+        alternate_date = journal_planning_element.alternate_dates(true).first.tap do |ad|
           ad.start_date = Date.today
           ad.due_date = Date.today + 1.month
           ad.scenario = journal_scenario