add twitter gem
rename twitter class to twitterscrap + add feature twitterhastag + add config.yaml
ayouken ftw
add feature's info in documentation + gitignore config.yml + fixme url feature
[fix] url replace
Merge pull request #2 from jduval/master

new feature for ayouken!
Merge branch 'master' of https://github.com/rhannequin/ayouken
Ahem... add some links.