Documented the "auto_alias" feature#5444

Merged

weaverryan merged 7 commits intosymfony:2.7from

javiereguiluz:fix_4992

Jul 16, 2015

Commits on Jun 30, 2015

Minor fixes
javiereguiluz
committed

Commits on Jul 2, 2015

Minor grammar issue
javiereguiluz
committed

Commits on Jul 14, 2015

Fixed an error in the auto_alias format value
javiereguiluz
committed