Start writing new docs
Fix Item inheritance
Add new feature that periodically takes snaphot of spider state
Merge branch 'master' of github.com:lorien/grab
Disable structure extension
Fix py3k issue in Item module
Add extra test to test task.clone method
Add runtest.py to MANIFEST.in
Version 0.4.13
Merge pull request #12 from alexey-grom/master

+ fixed tests for structurally parsing
Update docs2
Update setup.py
Update grab quickstart document
Update docs
Fix processing the `default` option in rex.rex_text
New feature: filter proxy by country
Merge branch 'master' of github.com:lorien/grab