modified: Gemfile

	-- removed some unused gems

modified:   app/models/audio_recording.rb
new file:   db/migrate/20121103085046_fix_bad_column_name.rb
modified:   test/fixtures/audio_recordings.yml
	-- added a fix for a bad column name

modified:   db/migrate/20121102043637_add_deleted_at_fields.rb
	-- removal of unecessary field added to permissions table

modified:   app/models/permission.rb
	-- fixed spelling bug

modified:   features/table_auditing.feature
modified:   features/step_definitions/database_steps.rb
	-- attempted to get unit tests working

modified:   features/support/env.rb
	-- added support for transactional fixtures

app/models/audio_recording.rb

@@ -10,7 +10,7 @@ class AudioRecording < ActiveRecord::Base
 
   # attr
   attr_accessible :bit_rate_bps, :channels, :data_length_bytes,
-                  :duration_seconds, :hash, :media_type, :notes,
+                  :duration_seconds, :file_hash, :media_type, :notes,
                   :recorded_date, :sample_rate_hertz, :status
 
   # userstamp
@@ -37,7 +37,7 @@ class AudioRecording < ActiveRecord::Base
   validates :media_type, :presence => true
   validates :data_length_bytes, :presence => true, :numericality => { :only_integer => true, :greater_than_or_equal_to => 0 }
 
-  validates :hash, :presence => true
+  validates :file_hash, :presence => true
 
   # uuid stuff
   attr_protected :uuid

app/models/permission.rb

@@ -26,7 +26,7 @@ class Permission < ActiveRecord::Base
   def anonymous_permission_can_only_be_read_or_none
     return unless self.user_id.nil?
 
-    return if self.read? || self.none?
+    return if self.reader? || self.none?
 
     errors.add(:level, "The permission level can only be 'read' or 'none' for anonymous permissions")
   end