First round of changes.
Changed wording.
Fixed typo.
Added project organization guidelines for Python.
Added empty line.
Fixed spelling errors.
Added Python scenario guide.
Added link.
Added Python README.
Added links to tutorials.
Fixed typo.
Fixed typo.
Merge pull request #41 from Wikia/python-improvements

Improvements to Python guidelines
Merge branch 'master' into typescript
added more content to typescript guidelines