Release 0.4.0a3

Release Notes for 0.4.0a3

New features

• Command for deleting a tensorboard
• Optional adding new experiment to tensorboard with new --tensorboard option. Available for experiments create and experiments run
• Add MPI-specific options for creating experiments

Fixes

• Fixed AttributeError raised when --ignoreFiles was used
• Fixed showing help for some commands
• Fixed URL for fetching notebook details
• Fix StopIteration exception in Python 3.7
• Fix job delete and job stop commands