PEP8, pylint cleanups and removal of relative imports

apps/folders/models.py

@@ -11,7 +11,7 @@ class Folder(models.Model):
     title = models.CharField(max_length=32, verbose_name=_(u'title'), db_index=True)
     user = models.ForeignKey(User, verbose_name=_(u'user'))
     datetime_created = models.DateTimeField(verbose_name=_(u'datetime created'))
-    
+
     def __unicode__(self):
         return self.title
 
@@ -29,12 +29,12 @@ class Folder(models.Model):
         ordering = ('title',)
         verbose_name = _(u'folder')
         verbose_name_plural = _(u'folders')
-            
+
 
 class FolderDocument(models.Model):
     folder = models.ForeignKey(Folder, verbose_name=_('folder'))
     document = models.ForeignKey(Document, verbose_name=_('document'))
-    
+
     def __unicode__(self):
         return unicode(self.document)