fix migrations, acceptance testing for auth, 32 char username limit

migrations/007_add_hits_counter.rb

@@ -4,6 +4,6 @@ Sequel.migration do
   }
 
   down {
-    DB.add_column :sites, :hits
+    DB.drop_column :sites, :hits
   }
 end

migrations/011_add_admin_flag.rb

@@ -4,6 +4,6 @@ Sequel.migration do
   }
 
   down {
-    DB.add_column :sites, :is_admin
+    DB.drop_column :sites, :is_admin
   }
 end

migrations/012_add_banned_flag.rb

@@ -4,6 +4,6 @@ Sequel.migration do
   }
 
   down {
-    DB.add_column :sites, :is_banned
+    DB.drop_column :sites, :is_banned
   }
 end

migrations/013_add_ip_address_of_creator.rb

@@ -4,6 +4,6 @@ Sequel.migration do
   }
 
   down {
-    DB.add_column :sites, :ip
+    DB.drop_column :sites, :ip
   }
 end

migrations/014_add_password_reset_token.rb

@@ -6,6 +6,5 @@ Sequel.migration do
 
   down {
     DB.drop_column :sites, :password_reset_token
-    DB.drop_index  :sites, :password_reset_token
   }
 end

migrations/015_mark_site_changed.rb

@@ -6,6 +6,5 @@ Sequel.migration do
 
   down {
     DB.drop_column :sites, :site_changed
-    DB.drop_index  :sites, :site_changed
   }
 end

migrations/016_site_updated_count.rb

@@ -6,6 +6,5 @@ Sequel.migration do
 
   down {
     DB.drop_column :sites, :changed_count
-    DB.drop_index  :sites, :changed_count
   }
 end