Major changes...
Updated to Spree 1.2.
Logic copied over to a newly generated spree extension.
Removed tests and added RSpec tests.
Removed niceditor (try spree_editor for a wysiwyg editor).
Replaced is_taggable with acts-as-taggable-on.
Add edit blog_entry spec to admin.
Add visible, updated_at and summary to BlogEntry.
Updates to admin index page.
Only show visible blog_entries on the front end.
Add rss feed.
Update Date usage.
Add author string to blog entries.
Tidy up admin form.
Paginate blog entries.
Add Tag Cloud and Recent Entries blog widgets.
Fix to tag cloud.
Fix default in migration.