Removing WishList section from the README

Some items became issues. Others will have to wait until it hurts without them.
Removing spurious print from confusion_matrix.py
Removing garbage at the end of a line
Removing duplicated docs.
Removing garbage at the end of a line
Removing duplicated docs.
Fixing README typo.
Adding TODO.
Merge branch 'master' of github.com:gendoc/mlpal

Conflicts:
	README.md
CLI default values can now be defined in a config.yaml file

yaml is cleaner than json for configs.
Config#logger_for goes to logger_factory#logger_for

Also adding --log-to parameter
Adding a test configuration
Deleting files generated by the tests automatically

This will be fixed properly in the near future.
Adding PyYAML to requirements.txt
Merge pull request #11 from gendoc/MergingConfigToArgs

Merging config to args