Start from scratch
Begin version 2.0
Add dummy sitemap:generate rake task
Begin SitemapGenerator
More sitemap generation
Create a SitemapResult class for sitemap generation results
Use #url to make use of counter etc.
Add sitemap name to SitemapResult
Move collection down as hash also responds to #each
Add some more config options
Add IndexGenerator
Show generation time and use puts
Support multiple lines per write
Write end and beginning on next page
Separate each_block into method
Only delete folder contents

To ensure that a /sitemap symlink isn't accidentally deleted.
Add install generator
Use Dir.glob
Add a sitemap_for relation config method that requires find_each
Set default per_page to 50,000