[WCM] Revamped the Quick Start tutorial#4374

Closed

javiereguiluz wants to merge 4 commits intosymfony:masterfrom

javiereguiluz:new_quick_tour_tutorial

Commits on Oct 25, 2014

Commits on Nov 1, 2014

Added a bunch of fixes suggested by @xabbuh
javiereguiluz
committed

Commits on Nov 12, 2014

Included a bunch of fixes suggested by the awesome Symfony doc reviewers
javiereguiluz
committed