The feed id does not need a filename extension
Tidy iterators up after getting entries
remove unused import
remove ".xml" in key
remove import "feedlist"
error message when cannot find feed hash
Skip non-exist feeds when get category entries
Merge https://bitbucket.org/dahlia/earthreader-web
Add test for non-exist-feed entries
Remove unused modules
Now crawler use the Stage instance
Raise error when the category path is not valid
API for read and unread the entry