Adds hyperlinks to changes log. Refs #15.
Improves listTasks docstring. Refs #15.
Adds more docstrings and hyperlinks. Refs #15.
Updates readme and release steps. Refs #15.
Replaces docindex.rst with generated theindex.html. Refs #15.
Documents task in changes log. Refs #15.
Merge pull request #16 from gradha/feature/t15_improve_docs

Feature/t15 improve docs