add test duplicated categories
merge category with same term
Merge branch 'fix-duplicated-category' of git://github.com/Kjwon15/libearth
Test against Python 3.4
Release 0.2.0
PEP 8
Use svg in the readme
Travis CI supports Python 3.4

https://github.com/travis-ci/travis-ci/issues/1989#issuecomment-41577933
typo
Merge branch 'master' of github.com:earthreader/libearth into 0.2-maintenance
Use SVG badge
Use SVG badge  [ci skip]
Add missing CrawlError into __all__
Bump version
Default configuration for ack
Add LinkList.favicon property  #49
Crawler now returns CrawlResult objects instead of triples
Add icon_url field to CrawlResult  #49
AutoDiscovery now finds favicon urls as well  #49
Crawler become to try finding favicon in the permalink as well  #49