Added links for some tutorials and organized the How-to alphabetically. (#2315)
Added links for some tutorials and organized the How-to alphabetically. (#2315)

Added links for Tutorials  for the following:
    Creating a Configuration File.
    Using a Debugger.
    Training and Using a Transformer ELMo.

Fixes #2284
allenai/allennlp,allenai/allennlp,allenai/allennlp,allenai/allennlp