feature: blog post starting nodejs series
Merge branch 'master' into blog/nodejs-series/introduction
improv: tweak intro to node article
Merge pull request #112 from AdrienGiboire/blog/nodejs-series/introduction

Blog/nodejs series/introduction
improv: remove references to bitbucket

The subject might not be approach since BB APIs lacks of documentations
regarding our needs and the mild complexity of their data structure.
Merge pull request #113 from AdrienGiboire/blog/nodejs-series/introduction

improv: remove references to bitbucket
fix: missing title for nodejs introduction