Removed console.log
Merge pull request #4 from Papiel/creation-date

add creation_date
Deploy from travis
Merge branch 'master' of github.com:Papiel/eml.hydrater.anyfetch.com
How to install
Merge pull request #5 from Papiel/hack-to-brain-tika

Hack to brain tika
Merge pull request #6 from Papiel/hack-to-brain-tika

some fix
fix doc identifier
merge