diff --git a/app/controllers/photos_controller.rb b/app/controllers/photos_controller.rb
index 8932ebae8..f4004ad73 100644
--- a/app/controllers/photos_controller.rb
+++ b/app/controllers/photos_controller.rb
@@ -64,32 +64,32 @@ class PhotosController < ApplicationController
     @photo.owner_id = current_member.id
     @photo.set_flickr_metadata
 
-	# several models can have photos. we need to know what model and the id
-	# for the entry to attach the photo to
-	valid_models = ["planting", "harvest"]
+  # several models can have photos. we need to know what model and the id
+  # for the entry to attach the photo to
+  valid_models = ["planting", "harvest"]
     if params[:type]
       if valid_models.include?(params[:type])
-		if params[:id]
-		  item = params[:type].camelcase.constantize.find_by_id(params[:id])
-		    if item
-		      if item.owner.id == current_member.id
-				#  This syntax is weird, so just know that it means this:
-			    #  @photo.harvests << item unless @photo.harvests.include?(item)
-				#  but with the correct many-to-many relationship automatically referenced
-			    (@photo.send "#{params[:type]}s") << item unless (@photo.send "#{params[:type]}s").include?(item)
-		      else
-                flash[:alert] = "You must own both the #{params[:type]} and the photo."
-	          end
-		    else
-		      flash[:alert] = "Couldn't find #{params[:type]} to connect to photo."
-		    end
-	    else
-			flash[:alert] = "Missing id parameter"
-	    end
-	  else
-	    flash[:alert] = "Cannot attach photos to #{params[:type]}"
-	  end
-	else
+        if params[:id]
+          item = params[:type].camelcase.constantize.find_by_id(params[:id])
+            if item
+              if item.owner.id == current_member.id
+                #  This syntax is weird, so just know that it means this:
+                #  @photo.harvests << item unless @photo.harvests.include?(item)
+                #  but with the correct many-to-many relationship automatically referenced
+                (@photo.send "#{params[:type]}s") << item unless (@photo.send "#{params[:type]}s").include?(item)
+              else
+                  flash[:alert] = "You must own both the #{params[:type]} and the photo."
+              end
+            else
+              flash[:alert] = "Couldn't find #{params[:type]} to connect to photo."
+          end
+        else
+          flash[:alert] = "Missing id parameter"
+        end
+      else
+        flash[:alert] = "Cannot attach photos to #{params[:type]}"
+      end
+    else
       flash[:alert] = "Missing type parameter"
     end
 
diff --git a/app/models/photo.rb b/app/models/photo.rb
index aa5a624d6..4f0a0160f 100644
--- a/app/models/photo.rb
+++ b/app/models/photo.rb
@@ -6,8 +6,8 @@ class Photo < ActiveRecord::Base
   has_and_belongs_to_many :plantings
   has_and_belongs_to_many :harvests
   before_destroy do |photo| 
-	photo.plantings.clear
-	photo.harvests.clear
+    photo.plantings.clear
+    photo.harvests.clear
   end
 
   default_scope order("created_at desc")
diff --git a/config/initializers/devise.rb b/config/initializers/devise.rb
index 92d55dfaa..eb51fab96 100644
--- a/config/initializers/devise.rb
+++ b/config/initializers/devise.rb
@@ -6,8 +6,7 @@ Devise.setup do |config|
   # note that it will be overwritten if you use your own mailer class with default "from" parameter.
   config.mailer_sender = "Growstuff <noreply@growstuff.org>"
 
-  #config.secret_key = ENV['RAILS_SECRET_TOKEN']
-  config.secret_key = '6ccb49df7c02ce710c37ec3eadd81ec65e732708bd859ce6076f42593f0cff186b7c35be2fd195f46c9e923296ee07bf309eb33866fe1ea7d9ffeb88f367489c'
+  config.secret_key = ENV['RAILS_SECRET_TOKEN']
 
   # Configure the class responsible to send e-mails.
   # config.mailer = "Devise::Mailer"
diff --git a/spec/controllers/photos_controller_spec.rb b/spec/controllers/photos_controller_spec.rb
index 4370e626f..1c3b47780 100644
--- a/spec/controllers/photos_controller_spec.rb
+++ b/spec/controllers/photos_controller_spec.rb
@@ -39,13 +39,13 @@ describe PhotosController do
     it "assigns a planting id" do
       get :new, { :type => "planting", :id => 5 }
       assigns(:id).should eq "5"
-	  assigns(:type).should eq "planting"
+      assigns(:type).should eq "planting"
     end
 
     it "assigns a harvest id" do
       get :new, { :type => "harvest", :id => 5 }
       assigns(:id).should eq "5"
-	  assigns(:type).should eq "harvest"
+      assigns(:type).should eq "harvest"
     end
 
     it "assigns the current set as @current_set" do
@@ -76,7 +76,7 @@ describe PhotosController do
         planting = FactoryGirl.create(:planting, :garden => garden, :owner => member)
         photo = FactoryGirl.create(:photo, :owner => member)
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-		  :type => "planting",
+          :type => "planting",
           :id => planting.id }
         Photo.last.plantings.first.should eq planting
       end
@@ -88,10 +88,10 @@ describe PhotosController do
         planting = FactoryGirl.create(:planting, :garden => garden, :owner => member)
         photo = FactoryGirl.create(:photo, :owner => member)
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-		  :type => "planting",
+          :type => "planting",
           :id => planting.id }
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-		  :type => "planting",
+          :type => "planting",
           :id => planting.id }
         Photo.last.plantings.count.should eq 1
       end
@@ -102,7 +102,7 @@ describe PhotosController do
         harvest = FactoryGirl.create(:harvest, :owner => member)
         photo = FactoryGirl.create(:photo, :owner => member)
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-		  :type => "harvest",
+          :type => "harvest",
           :id => harvest.id }
         Photo.last.harvests.first.should eq harvest
       end
@@ -113,14 +113,14 @@ describe PhotosController do
         harvest = FactoryGirl.create(:harvest, :owner => member)
         photo = FactoryGirl.create(:photo, :owner => member)
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-		  :type => "harvest",
+          :type => "harvest",
           :id => harvest.id }
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-		  :type => "harvest",
+          :type => "harvest",
           :id => harvest.id }
         Photo.last.harvests.count.should eq 1
-	  end
-	end
+    end
+  end
 
     describe "for the second time" do
       it "does not add a photo twice" do
@@ -141,7 +141,7 @@ describe PhotosController do
         planting = FactoryGirl.create(:planting, :garden => garden, :owner => member)
         photo = FactoryGirl.create(:photo, :owner => member)
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-	      :type => "planting",
+          :type => "planting",
           :id => planting.id }
         Photo.last.plantings.first.should eq planting
       end
@@ -152,7 +152,7 @@ describe PhotosController do
         harvest = FactoryGirl.create(:harvest, :owner => member)
         photo = FactoryGirl.create(:photo, :owner => member)
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-		  :type => "harvest",
+          :type => "harvest",
           :id => harvest.id }
         Photo.last.harvests.first.should eq harvest
       end
@@ -164,7 +164,7 @@ describe PhotosController do
         planting = FactoryGirl.create(:planting)
         photo = FactoryGirl.create(:photo)
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-		  :type => "planting",
+          :type => "planting",
           :id => planting.id }
         Photo.last.plantings.first.should_not eq planting
       end
@@ -174,7 +174,7 @@ describe PhotosController do
         harvest = FactoryGirl.create(:harvest)
         photo = FactoryGirl.create(:photo)
         post :create, {:photo => { :flickr_photo_id => photo.flickr_photo_id },
-		  :type => "harvest",
+          :type => "harvest",
           :id => harvest.id }
         Photo.last.harvests.first.should_not eq harvest
       end