Move `global_step` incrementing (#412)
Move `global_step` incrementing (#412)

* Move global_step incrementing to the end of a batch loop, per https://github.com/williamFalcon/pytorch-lightning/issues/411

* Move met_batch_limit condition to the end

* cleanup whitespace

* Update train_loop_mixin.py

williamFalcon/pytorch-lightning,williamFalcon/pytorch-lightning