* MLE and L1 loss functions
* logsoftmax change and tests
* subtract max logit for numerical stability
* l1 name change
* cross entropy reduction + unit tests
* docstrings
* l1 test name change
* old loss impl + default none
* style
* MLE and L1 loss functions
* logsoftmax change and tests
* subtract max logit for numerical stability
* l1 name change
* cross entropy reduction + unit tests
* docstrings
* l1 test name change
* old loss impl + default none