basic mocked handler and response
basic mocked handler for images
remove useless comments
directories don't existes anymore
use urlib2.Request instrand of HTTPhandler
extractors tests now used mocked urllib2
remove useless print
rename article_tags folder to tags
rename tags tests files to reflect testcase name
mocked tags tests
tags tests are back to extractors
uncomment callback class
add a TODO notice
link contributors to github repository
ignore ._.DS_Store files
ignore ._*