typo in README.md
Merge pull request #2 from pyrotechnick/patch-1

typo in README.md
typos in README.md
Merge pull request #3 from pyrotechnick/patch-2

typos in README.md
Major refactor. Kran can now be instantiated in independent instances
Change in accordance to modified api
Improve docs and update in accordance to recent API changes
Changed name of the property in which a systems collection is stored