[MRG] Added FutureWarning in sgd models for tol parameter#12399

Merged

amueller merged 4 commits intoscikit-learn:masterfrom

NicolasHug:tol_sgd_futurewarning

Oct 24, 2018

Commits on Oct 17, 2018

Added ChangedBehaviorWarning in sgd models
NicolasHug
committed

Commits on Oct 18, 2018

Commits on Oct 19, 2018

Ignore warnings in tests, round 2
NicolasHug
committed