Fix south migration problem caused by 0003_update_keys_to_textversion using TextVersion model which is updated only in 0010_auto__add_field_textversion_category_1__add_field_textversion_category, same with 0007_populate_id_key_in_comments using Comment model updated in 0011_auto__add_field_comment_category.
/*cm customization of markitup editor's look*/
.markItUpEditor, .markItUpPreviewFrame, .markItUpContainer {
border:1px solid #96D8A8;
}
.html .markItUpEditor, .markdown .markItUpEditor {
background-image:none;
}
.markItUpEditor {
padding:5px;
width:676px;
}
.markItUpContainer {
background-image:none;
}