feat(doc): basic usage documentation
feat(doc): basic usage documentation

Change-Id: Ie9135c8903e7b2b7f1575ef3e6c2e41270c76af8

HumanBrainProject/hbp-collaboratory-theme,HumanBrainProject/hbp-collaboratory-theme,HumanBrainProject/hbp-collaboratory-theme,HumanBrainProject/hbp-collaboratory-theme