put clones into learn.co hierarchy

[climatebrad]

e.g.
put the https://github.com/learn-co-students/dsc-python-operators-functions-and-methods-dc-ds-100719 git which corresponds to https://learn.co/tracks/data-science-career-v2/module-1-python-for-data-science/importing-and-statistical-analysis-of-data/python-operators-functions-and-methods

into
./module-1-python-for-data-science/importing-and-statistical-analysis-of-data/python-operators-functions-and-methods
or
/module-1-python-for-data-science/importing-and-statistical-analysis-of-data/python-operators-functions-and-methods-dc-ds-100719